user_query: go ahead and create a camp list for me
response_text: Sure, I made a list called "Camp".
user_query: add tent, chair, firewood, marshmallow and tuna 
response_text: Got it. Tent, chair, firewood, marshmallow and tuna on your list called "Camp". Anything else?
user_query: Camp list
response_text: What do you want to add?
User: I need to schedule a Lyft ride.
Parse: Order_ride ( provider « Lyft » )