Would you place an order for pizza at California Pizza Kitchen for me to pick up after work?
Sure thing! The one in the mall?
That's the one.
What kind of pizzas do you need?
Let's start with a thick crust pizza with extra cheese.
What size is that?
Oh, right. These will all be mediums.
Perfect. What other toppings?
Just the extra cheese on that one.
Okay. Next?
The second one will be thin crust, alfredo sauce, extra cheese, pineapple and canadian bacon.
Okay. Second pizza a Hawaiian with extra cheese, and alfredo sauce. Next?
The last pizza will be a thick crust with alfredo sauce, pineapple, black olives, and broccoli.
Nice choice. Okay. Three medium pizzas. One thick crust with extra cheese only. One Hawaiian on thin crust extra cheese and alfredo sauce. And, one thick crust, pineapple, black olive, and broccoli with alfredo sauce. Do I have that right?
That was perfect.
Okay. I'll place the order now.
For pick up on the way home please.
Umm.. they are out of broccoli. Should I just remove that, or did you want to switch it for something else?
Bummer. Well, how about artichoke?
I'll check. (pause) They can do that.
Okay.. just switch those two ingredients then.
Okay. The order is placed. It will be ready to pick up in about 25 minutes.
Thank you!
My pleasure. The receipt is being sent by text.
I just received it. Perfect! 
Enjoy dinner!