user_query: Add Washing Machine, TV and aircon on my Shopping list.
response_text: Alright, I added those two things.
user_query: remove aircon from the list
response_text: Are you sure you want to go ahead and clear it?
user_query: Remove TV from the list
response_text: I couldn't find TV.
user_query: Remove TV from my Shopping list.
response_text: I couldn't find TV on your list called "Shopping."
User: Could you check the stock price for uh General Electric?
Parse: Get_security_price ( security_identifier « General Electric » security_type « stock » )