user_query: I'm heading to the gym
response_text: I got: I'm heading to the gym.. Ready to send it?
user_query: 555-333-8888
response_text: OK, what's the message?
user_query: Text 555-333-8888
response_text: Sorry,, who do you wanna text?
User: I would like to terminate my workout.
Parse: Stop_exercise ( )