user_query: Parking in Chantilly France near the chateau.
response_text: I found a few places near Chantilly, France.
user_query: Is there free parking near the Château in Chantilly?
response_text: I found a few places near Chantilly, VA.
User: Stop the Rideshare, I mean, stop the Lyft.
Parse: Cancel_ride ( provider « Lyft » )