user_query: Create Shopping 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: yes
response_text: Alright, I made a list called "Shopping".
user_query: Delete it.
response_text: You have eleven lists. Which one do you want to delete?
user_query: Shopping list
response_text: You have two lists with similar names. Which one do you want to know about?
User: Purchase tickets for the New Year's Eve game in OKC using StubHub.
Parse: BuyEventTickets ( event_location « OKC » event_time « New Year's Eve » event_type « game » provider « StubHub » )