user_query: Start a list named New List
response_text: OK, what do you want to call it?
user_query: New List
response_text: Alright, what do you want to call it?
user_query: Newer List
response_text: OK, I made a list called "Newer List".
user_query: Delete the newer list
response_text: OK, I made a list called "Delete The Newer List".
User: What was the close price for Facebook last week?
Parse: Get_security_price ( price_type « close » security_identifier « Facebook » time « last week » )