user_query: yes
response_text: Calling Lucas MORRIS.
user_query: call morris
response_text: Is that Lucas MORRIS at (555) 444-5555?
user_query: call mr morris
response_text: Sorry, who do you wanna call?
User: Tell me how Amazon did in November, actually, December last year.
Parse: Get_security_price ( security_identifier « Amazon » time « December last year » )