user_query: add a playoff tree
response_text: Here's what I found on the web
user_query: add it to the list
response_text: Got it. Which list do you want to add to?
user_query: sports
response_text: Got it, I added a playoff tree.
User: I need I need a Lyft to the show tonight.
Parse: Order_ride ( dropoff_location « the show » pickup_time « tonight » provider « Lyft » )