user_query: get more cereal
response_text: I got: Get more cereal.. Ready to send it?
user_query: text Luna
response_text: OK, what's the message?
user_query: Get more cereal 
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: Send message to Luna
response_text: Sorry,, who do you wanna message?
User: What were Apple stock prices yesterday, I mean Samsung.
Parse: Get_security_price ( security_identifier « Samsung » security_type « stock » time « yesterday » )