diff --git a/lib/flowchat.js b/lib/flowchat.js
index 15afa75..174c53a 100644
--- a/lib/flowchat.js
+++ b/lib/flowchat.js
@@ -210,9 +210,12 @@ export class Flowchat {
     const activationPromises = this._activators.map(activator => activator(data, state, sessionId));
     return Promise.all(activationPromises)
     .then(toActivate => {
-      const activeIndices = toActivate
+      let activeIndices = toActivate
         .map((activate, index) => activate ? index : undefined)
         .filter(index => index !== undefined);
+
+      // TODO: for now have only one flow active at a time
+      activeIndices = activeIndices.length === 0 ? [] : [activeIndices[0]];
       
       if (activeIndices.length === 0) {
         this._run('*', data, state, sessionId);
diff --git a/package-lock.json b/package-lock.json
index 13da53c..f2045b4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "flowchat",
-  "version": "0.2.2",
+  "version": "0.3.2",
   "lockfileVersion": 1,
   "dependencies": {
     "abbrev": {
@@ -196,12 +196,42 @@
       "integrity": "sha1-M6GvcNXyiQrrRlpKd5PB32qeqfw=",
       "dev": true
     },
+    "babel-helper-bindify-decorators": {
+      "version": "6.24.1",
+      "resolved": "https://registry.npmjs.org/babel-helper-bindify-decorators/-/babel-helper-bindify-decorators-6.24.1.tgz",
+      "integrity": "sha1-FMGeXxQte0fxmlJDHlKxzLxAozA=",
+      "dev": true
+    },
+    "babel-helper-builder-binary-assignment-operator-visitor": {
+      "version": "6.24.1",
+      "resolved": "https://registry.npmjs.org/babel-helper-builder-binary-assignment-operator-visitor/-/babel-helper-builder-binary-assignment-operator-visitor-6.24.1.tgz",
+      "integrity": "sha1-zORReto1b0IgvK6KAsKzRvmlZmQ=",
+      "dev": true
+    },
     "babel-helper-call-delegate": {
       "version": "6.24.1",
       "resolved": "https://registry.npmjs.org/babel-helper-call-delegate/-/babel-helper-call-delegate-6.24.1.tgz",
       "integrity": "sha1-7Oaqzdx25Bw0YfiL/Fdb0Nqi340=",
       "dev": true
     },
+    "babel-helper-define-map": {
+      "version": "6.24.1",
+      "resolved": "https://registry.npmjs.org/babel-helper-define-map/-/babel-helper-define-map-6.24.1.tgz",
+      "integrity": "sha1-epdH8ljYlH0y1RX2qhx70CIEoIA=",
+      "dev": true
+    },
+    "babel-helper-explode-assignable-expression": {
+      "version": "6.24.1",
+      "resolved": "https://registry.npmjs.org/babel-helper-explode-assignable-expression/-/babel-helper-explode-assignable-expression-6.24.1.tgz",
+      "integrity": "sha1-8luCz33BBDPFX3BZLVdGQArCLKo=",
+      "dev": true
+    },
+    "babel-helper-explode-class": {
+      "version": "6.24.1",
+      "resolved": "https://registry.npmjs.org/babel-helper-explode-class/-/babel-helper-explode-class-6.24.1.tgz",
+      "integrity": "sha1-fcKjkQ3uAHBW4eMdZAztPVTqqes=",
+      "dev": true
+    },
     "babel-helper-function-name": {
       "version": "6.24.1",
       "resolved": "https://registry.npmjs.org/babel-helper-function-name/-/babel-helper-function-name-6.24.1.tgz",
@@ -220,12 +250,30 @@
       "integrity": "sha1-HssnaJydJVE+rbyZFKc/VAi+enY=",
       "dev": true
     },
+    "babel-helper-optimise-call-expression": {
+      "version": "6.24.1",
+      "resolved": "https://registry.npmjs.org/babel-helper-optimise-call-expression/-/babel-helper-optimise-call-expression-6.24.1.tgz",
+      "integrity": "sha1-96E0J7qfc/j0+pk8VKl4gtEkQlc=",
+      "dev": true
+    },
     "babel-helper-regex": {
       "version": "6.24.1",
       "resolved": "https://registry.npmjs.org/babel-helper-regex/-/babel-helper-regex-6.24.1.tgz",
       "integrity": "sha1-024i+rEAjXnYhkjjIRaGgShFbOg=",
       "dev": true
     },
+    "babel-helper-remap-async-to-generator": {
+      "version": "6.24.1",
+      "resolved": "https://registry.npmjs.org/babel-helper-remap-async-to-generator/-/babel-helper-remap-async-to-generator-6.24.1.tgz",
+      "integrity": "sha1-XsWBgnrXI/7N04HxySg5BnbkVRs=",
+      "dev": true
+    },
+    "babel-helper-replace-supers": {
+      "version": "6.24.1",
+      "resolved": "https://registry.npmjs.org/babel-helper-replace-supers/-/babel-helper-replace-supers-6.24.1.tgz",
+      "integrity": "sha1-v22/5Dk40XNpohPKiov3S2qQqxo=",
+      "dev": true
+    },
     "babel-helpers": {
       "version": "6.24.1",
       "resolved": "https://registry.npmjs.org/babel-helpers/-/babel-helpers-6.24.1.tgz",
@@ -238,36 +286,162 @@
       "integrity": "sha1-8830cDhYA1sqKVHG7F7fbGLyYw4=",
       "dev": true
     },
+    "babel-plugin-check-es2015-constants": {
+      "version": "6.22.0",
+      "resolved": "https://registry.npmjs.org/babel-plugin-check-es2015-constants/-/babel-plugin-check-es2015-constants-6.22.0.tgz",
+      "integrity": "sha1-NRV7EBQm/S/9PaP3XH0ekYNbv4o=",
+      "dev": true
+    },
     "babel-plugin-syntax-async-functions": {
       "version": "6.13.0",
       "resolved": "https://registry.npmjs.org/babel-plugin-syntax-async-functions/-/babel-plugin-syntax-async-functions-6.13.0.tgz",
       "integrity": "sha1-ytnK0RkbWtY0vzCuCHI5HgZHvpU=",
       "dev": true
     },
+    "babel-plugin-syntax-async-generators": {
+      "version": "6.13.0",
+      "resolved": "https://registry.npmjs.org/babel-plugin-syntax-async-generators/-/babel-plugin-syntax-async-generators-6.13.0.tgz",
+      "integrity": "sha1-a8lj67FuzLrmuStZbrfzXDQqi5o=",
+      "dev": true
+    },
+    "babel-plugin-syntax-class-constructor-call": {
+      "version": "6.18.0",
+      "resolved": "https://registry.npmjs.org/babel-plugin-syntax-class-constructor-call/-/babel-plugin-syntax-class-constructor-call-6.18.0.tgz",
+      "integrity": "sha1-nLnTn+Q8hgC+yBRkVt3L1OGnZBY=",
+      "dev": true
+    },
     "babel-plugin-syntax-class-properties": {
       "version": "6.13.0",
       "resolved": "https://registry.npmjs.org/babel-plugin-syntax-class-properties/-/babel-plugin-syntax-class-properties-6.13.0.tgz",
       "integrity": "sha1-1+sjt5oxf4VDlixQW4J8fWysJ94=",
       "dev": true
     },
+    "babel-plugin-syntax-decorators": {
+      "version": "6.13.0",
+      "resolved": "https://registry.npmjs.org/babel-plugin-syntax-decorators/-/babel-plugin-syntax-decorators-6.13.0.tgz",
+      "integrity": "sha1-MSVjtNvePMgGzuPkFszurd0RrAs=",
+      "dev": true
+    },
+    "babel-plugin-syntax-do-expressions": {
+      "version": "6.13.0",
+      "resolved": "https://registry.npmjs.org/babel-plugin-syntax-do-expressions/-/babel-plugin-syntax-do-expressions-6.13.0.tgz",
+      "integrity": "sha1-V0d1YTmqJtOQ0JQQsDdEugfkeW0=",
+      "dev": true
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+    "babel-plugin-syntax-dynamic-import": {
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+      "resolved": "https://registry.npmjs.org/babel-plugin-syntax-dynamic-import/-/babel-plugin-syntax-dynamic-import-6.18.0.tgz",
+      "integrity": "sha1-jWomIpyDdFqZgqRBBRVyyqF5sdo=",
+      "dev": true
+    },
+    "babel-plugin-syntax-exponentiation-operator": {
+      "version": "6.13.0",
+      "resolved": "https://registry.npmjs.org/babel-plugin-syntax-exponentiation-operator/-/babel-plugin-syntax-exponentiation-operator-6.13.0.tgz",
+      "integrity": "sha1-nufoM3KQ2pUoggGmpX9BcDF4MN4=",
+      "dev": true
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+      "resolved": "https://registry.npmjs.org/babel-plugin-syntax-export-extensions/-/babel-plugin-syntax-export-extensions-6.13.0.tgz",
+      "integrity": "sha1-cKFITw+QiaToStRLrDU8lbmxJyE=",
+      "dev": true
+    },
+    "babel-plugin-syntax-function-bind": {
+      "version": "6.13.0",
+      "resolved": "https://registry.npmjs.org/babel-plugin-syntax-function-bind/-/babel-plugin-syntax-function-bind-6.13.0.tgz",
+      "integrity": "sha1-SMSV8Xe98xqYHnMvVa3AvdJgH0Y=",
+      "dev": true
+    },
+    "babel-plugin-syntax-object-rest-spread": {
+      "version": "6.13.0",
+      "resolved": "https://registry.npmjs.org/babel-plugin-syntax-object-rest-spread/-/babel-plugin-syntax-object-rest-spread-6.13.0.tgz",
+      "integrity": "sha1-/WU28rzhODb/o6VFjEkDpZe7O/U=",
+      "dev": true
+    },
+    "babel-plugin-syntax-trailing-function-commas": {
+      "version": "6.22.0",
+      "resolved": "https://registry.npmjs.org/babel-plugin-syntax-trailing-function-commas/-/babel-plugin-syntax-trailing-function-commas-6.22.0.tgz",
+      "integrity": "sha1-ugNgk3+NBuQBgKQ/4NVhb/9TLPM=",
+      "dev": true
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+      "resolved": "https://registry.npmjs.org/babel-plugin-transform-async-generator-functions/-/babel-plugin-transform-async-generator-functions-6.24.1.tgz",
+      "integrity": "sha1-8FiQAUX9PpkHpt3yjaWfIVJYpds=",
+      "dev": true
+    },
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+      "resolved": "https://registry.npmjs.org/babel-plugin-transform-async-to-generator/-/babel-plugin-transform-async-to-generator-6.24.1.tgz",
+      "integrity": "sha1-ZTbjeK/2yx1VF6wOQOs+n8jQh2E=",
+      "dev": true
+    },
+    "babel-plugin-transform-class-constructor-call": {
+      "version": "6.24.1",
+      "resolved": "https://registry.npmjs.org/babel-plugin-transform-class-constructor-call/-/babel-plugin-transform-class-constructor-call-6.24.1.tgz",
+      "integrity": "sha1-gNwoVQWsBn3LjWxl4vbxGrd2Xvk=",
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       "integrity": "sha1-anl2PqYdM9NvN7YRqp3vgagbRqw=",
       "dev": true
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+      "version": "6.24.1",
+      "resolved": "https://registry.npmjs.org/babel-plugin-transform-decorators/-/babel-plugin-transform-decorators-6.24.1.tgz",
+      "integrity": "sha1-eIAT2PjGtSIr33s0Q5Df13Vp4k0=",
+      "dev": true
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+      "resolved": "https://registry.npmjs.org/babel-plugin-transform-do-expressions/-/babel-plugin-transform-do-expressions-6.22.0.tgz",
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       "integrity": "sha1-RSaSy3EdX3ncf4XkQM5BufJE0iE=",
       "dev": true
     },
+    "babel-plugin-transform-es2015-block-scoped-functions": {
+      "version": "6.22.0",
+      "resolved": "https://registry.npmjs.org/babel-plugin-transform-es2015-block-scoped-functions/-/babel-plugin-transform-es2015-block-scoped-functions-6.22.0.tgz",
+      "integrity": "sha1-u8UbSflk1wy42OC5ToICRs46YUE=",
+      "dev": true
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+    "babel-plugin-transform-es2015-block-scoping": {
+      "version": "6.24.1",
+      "resolved": "https://registry.npmjs.org/babel-plugin-transform-es2015-block-scoping/-/babel-plugin-transform-es2015-block-scoping-6.24.1.tgz",
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+      "dev": true
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+      "resolved": "https://registry.npmjs.org/babel-plugin-transform-es2015-classes/-/babel-plugin-transform-es2015-classes-6.24.1.tgz",
+      "integrity": "sha1-WkxYpQyclGHlZLSyo7+ryXolhNs=",
+      "dev": true
+    },
+    "babel-plugin-transform-es2015-computed-properties": {
+      "version": "6.24.1",
+      "resolved": "https://registry.npmjs.org/babel-plugin-transform-es2015-computed-properties/-/babel-plugin-transform-es2015-computed-properties-6.24.1.tgz",
+      "integrity": "sha1-b+Ko0WiV1WNPTNmZttNICjCBWbM=",
+      "dev": true
+    },
     "babel-plugin-transform-es2015-destructuring": {
       "version": "6.23.0",
       "resolved": "https://registry.npmjs.org/babel-plugin-transform-es2015-destructuring/-/babel-plugin-transform-es2015-destructuring-6.23.0.tgz",
       "integrity": "sha1-mXux8auWf2gtKwh2/jWNYOdlxW0=",
       "dev": true
     },
+    "babel-plugin-transform-es2015-duplicate-keys": {
+      "version": "6.24.1",
+      "resolved": "https://registry.npmjs.org/babel-plugin-transform-es2015-duplicate-keys/-/babel-plugin-transform-es2015-duplicate-keys-6.24.1.tgz",
+      "integrity": "sha1-c+s9MQypaePvnskcU3QabxV2Qj4=",
+      "dev": true
+    },
     "babel-plugin-transform-es2015-for-of": {
       "version": "6.23.0",
       "resolved": "https://registry.npmjs.org/babel-plugin-transform-es2015-for-of/-/babel-plugin-transform-es2015-for-of-6.23.0.tgz",
@@ -280,12 +454,42 @@
       "integrity": "sha1-g0yJhTvDaxrw86TF26qU/Y6sqos=",
       "dev": true
     },
+    "babel-plugin-transform-es2015-literals": {
+      "version": "6.22.0",
+      "resolved": "https://registry.npmjs.org/babel-plugin-transform-es2015-literals/-/babel-plugin-transform-es2015-literals-6.22.0.tgz",
+      "integrity": "sha1-T1SgLWzWbPkVKAAZox0xklN3yi4=",
+      "dev": true
+    },
+    "babel-plugin-transform-es2015-modules-amd": {
+      "version": "6.24.1",
+      "resolved": "https://registry.npmjs.org/babel-plugin-transform-es2015-modules-amd/-/babel-plugin-transform-es2015-modules-amd-6.24.1.tgz",
+      "integrity": "sha1-Oz5UAXI5hC1tGcMBHEvS8AoA0VQ=",
+      "dev": true
+    },
     "babel-plugin-transform-es2015-modules-commonjs": {
       "version": "6.24.1",
       "resolved": "https://registry.npmjs.org/babel-plugin-transform-es2015-modules-commonjs/-/babel-plugin-transform-es2015-modules-commonjs-6.24.1.tgz",
       "integrity": "sha1-0+MQtA72ZKNmIiAAl8bUQCmPK/4=",
       "dev": true
     },
+    "babel-plugin-transform-es2015-modules-systemjs": {
+      "version": "6.24.1",
+      "resolved": "https://registry.npmjs.org/babel-plugin-transform-es2015-modules-systemjs/-/babel-plugin-transform-es2015-modules-systemjs-6.24.1.tgz",
+      "integrity": "sha1-/4mhQrkRmpBhlfXxBuzzBdlAfSM=",
+      "dev": true
+    },
+    "babel-plugin-transform-es2015-modules-umd": {
+      "version": "6.24.1",
+      "resolved": "https://registry.npmjs.org/babel-plugin-transform-es2015-modules-umd/-/babel-plugin-transform-es2015-modules-umd-6.24.1.tgz",
+      "integrity": "sha1-rJl+YoXNGO1hdq22B9YCNErThGg=",
+      "dev": true
+    },
+    "babel-plugin-transform-es2015-object-super": {
+      "version": "6.24.1",
+      "resolved": "https://registry.npmjs.org/babel-plugin-transform-es2015-object-super/-/babel-plugin-transform-es2015-object-super-6.24.1.tgz",
+      "integrity": "sha1-JM72muIcuDp/hgPa0CH1cusnj40=",
+      "dev": true
+    },
     "babel-plugin-transform-es2015-parameters": {
       "version": "6.24.1",
       "resolved": "https://registry.npmjs.org/babel-plugin-transform-es2015-parameters/-/babel-plugin-transform-es2015-parameters-6.24.1.tgz",
@@ -310,12 +514,48 @@
       "integrity": "sha1-AMHNsaynERLN8M9hJsLta0V8zbw=",
       "dev": true
     },
+    "babel-plugin-transform-es2015-template-literals": {
+      "version": "6.22.0",
+      "resolved": "https://registry.npmjs.org/babel-plugin-transform-es2015-template-literals/-/babel-plugin-transform-es2015-template-literals-6.22.0.tgz",
+      "integrity": "sha1-qEs0UPfp+PH2g51taH2oS7EjbY0=",
+      "dev": true
+    },
+    "babel-plugin-transform-es2015-typeof-symbol": {
+      "version": "6.23.0",
+      "resolved": "https://registry.npmjs.org/babel-plugin-transform-es2015-typeof-symbol/-/babel-plugin-transform-es2015-typeof-symbol-6.23.0.tgz",
+      "integrity": "sha1-3sCfHN3/lLUqxz1QXITfWdzOs3I=",
+      "dev": true
+    },
     "babel-plugin-transform-es2015-unicode-regex": {
       "version": "6.24.1",
       "resolved": "https://registry.npmjs.org/babel-plugin-transform-es2015-unicode-regex/-/babel-plugin-transform-es2015-unicode-regex-6.24.1.tgz",
       "integrity": "sha1-04sS9C6nMj9yk4fxinxa4frrNek=",
       "dev": true
     },
+    "babel-plugin-transform-exponentiation-operator": {
+      "version": "6.24.1",
+      "resolved": "https://registry.npmjs.org/babel-plugin-transform-exponentiation-operator/-/babel-plugin-transform-exponentiation-operator-6.24.1.tgz",
+      "integrity": "sha1-KrDJx/MJj6SJB3cruBP+QejeOg4=",
+      "dev": true
+    },
+    "babel-plugin-transform-export-extensions": {
+      "version": "6.22.0",
+      "resolved": "https://registry.npmjs.org/babel-plugin-transform-export-extensions/-/babel-plugin-transform-export-extensions-6.22.0.tgz",
+      "integrity": "sha1-U3OLR+deghhYnuqUbLvTkQm75lM=",
+      "dev": true
+    },
+    "babel-plugin-transform-function-bind": {
+      "version": "6.22.0",
+      "resolved": "https://registry.npmjs.org/babel-plugin-transform-function-bind/-/babel-plugin-transform-function-bind-6.22.0.tgz",
+      "integrity": "sha1-xvuOlqwpajELjPjqQBRiQH3fapc=",
+      "dev": true
+    },
+    "babel-plugin-transform-object-rest-spread": {
+      "version": "6.23.0",
+      "resolved": "https://registry.npmjs.org/babel-plugin-transform-object-rest-spread/-/babel-plugin-transform-object-rest-spread-6.23.0.tgz",
+      "integrity": "sha1-h11ryb52HFiirj/u5dxIldjH+SE=",
+      "dev": true
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     "babel-plugin-transform-regenerator": {
       "version": "6.24.1",
       "resolved": "https://registry.npmjs.org/babel-plugin-transform-regenerator/-/babel-plugin-transform-regenerator-6.24.1.tgz",
@@ -340,6 +580,12 @@
       "integrity": "sha1-g2TKYt+Or7gwSZ9pkXdGbDsDSZ0=",
       "dev": true
     },
+    "babel-preset-es2015": {
+      "version": "6.24.1",
+      "resolved": "https://registry.npmjs.org/babel-preset-es2015/-/babel-preset-es2015-6.24.1.tgz",
+      "integrity": "sha1-1EBQ1rwsn+6nAqrzjXJ6AhBTiTk=",
+      "dev": true
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     "babel-preset-es2015-node4": {
       "version": "2.1.1",
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@@ -352,6 +598,30 @@
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       "dev": true
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+      "version": "6.24.1",
+      "resolved": "https://registry.npmjs.org/babel-preset-stage-0/-/babel-preset-stage-0-6.24.1.tgz",
+      "integrity": "sha1-VkLRUEL5E4TX5a+LyIsduVsDnmo=",
+      "dev": true
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+    "babel-preset-stage-1": {
+      "version": "6.24.1",
+      "resolved": "https://registry.npmjs.org/babel-preset-stage-1/-/babel-preset-stage-1-6.24.1.tgz",
+      "integrity": "sha1-dpLNfc1oSZB+auSgqFWJz7niv7A=",
+      "dev": true
+    },
+    "babel-preset-stage-2": {
+      "version": "6.24.1",
+      "resolved": "https://registry.npmjs.org/babel-preset-stage-2/-/babel-preset-stage-2-6.24.1.tgz",
+      "integrity": "sha1-2eKWD7PXEYfw5k7sYrwHdnIZvcE=",
+      "dev": true
+    },
+    "babel-preset-stage-3": {
+      "version": "6.24.1",
+      "resolved": "https://registry.npmjs.org/babel-preset-stage-3/-/babel-preset-stage-3-6.24.1.tgz",
+      "integrity": "sha1-g2raCp56f6N8sTj7kyb4eTSkg5U=",
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diff --git a/package.json b/package.json
index 52d0f3b..764a3c9 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "flowchat",
   "description": "Modern ES6 reactive framework for building scalable, maintainable and testable chat bots",
-  "version": "0.3.2",
+  "version": "0.3.3",
   "author": "Maciej Zasada <hello@maciejzasada.com>",
   "keywords": [
     "flowchat",