user_query: Could you create a list for me named Things to buy
response_text: Sorry, it looks like you already have a list with that name. Do you still want to make a new one?
user_query: Add toothpaste and hand sanitizer on it
response_text: Got it, what do you want to call it?
user_query: frozen berries and corn
response_text: OK, I made a list called "Frozen Berries And Corn" and added those two things.
User: Have Uber nevermind have Lyft give me a ride to work.
Parse: Order_ride ( dropoff_location « work » provider « Lyft » )