user_query: text Scarlett
response_text: Alright, what's the message?
user_query: Scarlett
response_text: Sorry, I'm not finding a match. You might wanna check the contact list on your phone.
user_query: Get more tomatoes 
response_text: Sorry, I'm not finding a match in your contacts. Tell me just the first name ? or feel free to use the screen.
user_query: I want to message Scarlett
response_text: Sorry,, who do you wanna message?
User: Pause running until 10 am, I mean, 11:00 am.
Parse: Pause_exercise ( activity « running » end_time « 11:00 am » )