user_query: Start a list.
response_text: OK, what do you want to call it?
user_query: testing
response_text: Sure, I made a list called "Testing".
user_query: add adhoc and performance
response_text: Got it. Those two things on your list called "Testing". Anything else?
user_query: testing
response_text: Alright. Testing. Anything else?
User: I'd like to place a delivery at Papa Johns  for 4 no make that 6 pm
Parse: Order_menu_item ( delivery_method « delivery » delivery_time « 6 pm » restaurant « Papa Johns » )