user_query: call the number 555-222-7777
response_text: Calling Eleanor WALKER.
user_query: call 555-222-7777 instead
response_text: Calling Eleanor WALKER.
user_query: call eleanor
response_text: Calling Eleanor WALKER.
user_query: i want to talk to eleanor
response_text: Here's what I found
User: Check stock prices for Lowe's, no, I mean OfficeDepot.
Parse: Get_security_price ( security_identifier « OfficeDepot » security_type « stock » )