user_query: create a to-do list
response_text: Sorry, it looks like you already have a list with that name. Do you still want to make a new one?
user_query: add read
response_text: Got it, I made a list called "Read".
user_query: laundry
response_text: Sure, I made a list called "Laundry".
User: Buy event ticket on Stubhub, no make that TicketMaster.
Parse: BuyEventTickets ( provider « TicketMaster » )