FoodTruckIntent: Add some humor to the response

[jmartini]

Is your feature request related to a problem? Please describe.
Add some humor into the food truck response

Describe the solution you'd like

User	Alexa, ask Boston Info if there are any food trucks in the Financial District?
Alexa	There are at least 3 food trucks, within a mile from that area, open from 11 AM to 3 PM. At Financial District, you will find: Taco Party, Bim Bim Box, and Mediterranean Home Cooking.
User	Perfect.
Alexa	Save me some leftovers! Kidding, I'm a robot.

[Joshhw]

@jmartini I don't think this is something we can/should be doing. This seems like something Amazon would ding us for.

[Joshhw]

@david-iterators so after speaking with @jmartini tonight I have a better understanding of what we can do to make this work. You will need to disable the end session and present a follow up question to make the back and forth work for this to pass. Let me know if you have any questions about this.