user_query: Packing
response_text: What do you want to add?
user_query: My first list
response_text: Alright. Which list do you want to add to?
user_query: my first one
response_text: Alright. Which list do you want to add to?
user_query: Would you add an item to one of my lists please
response_text: OK. Which list do you want to add to?
User: Please request a Lyft to take me to my doctor's office.
Parse: Order_ride ( dropoff_location « my doctor's office » provider « Lyft » )