user_query: Are you coming to the party 
response_text: I got: Are you coming to the party?. Ready to send it?
user_query: Watson
response_text: OK, what's the message?
user_query: Send message
response_text: Who do you wanna message?
User: Get me some Topfen and Schlag using my Mastercard.
Parse: Get_product ( payment_method « Mastercard » product « Topfen and Schlag » )