user_query: Would you add Hawaii to the Trips to Plan list?
response_text: I couldn't find a list called "Trips To Plan." Do you want me to make one?
user_query: Yes
response_text: Alright, I made a list called "Trips To Plan" and added Hawaii.
User: Use Fitbit to initiate Boxen.
Parse: Start_exercise ( activity « Boxen » provider « Fitbit » )