user_query: Liam Jackson
response_text: I got: my location on 5th & main. Ready to send it?
user_query: Just text my location on 5th & Main to Liam Jackson
response_text: So, that's a message to Liam JACKSON saying, "my location on 5th & main". Ready to send it?
User: I don't want a ride to work anymore, I mean home.
Parse: Cancel_ride ( dropoff_location « home » )