user_query: David Griffiths
response_text: Calling David GRIFFITHS.
user_query: Make a call
response_text: Who do you wanna call?
user_query: Why don't you make a phone call
response_text: I found these results
User: Resume, I mean, start jog on FitBit.
Parse: Start_exercise ( activity « jog » provider « FitBit » )