user_query: I need a large parking spot near hospital
response_text: I found a few places near you.
user_query: any parking spot in the 2nd street ?
response_text: These are the top results
user_query: show me where I can park near the shopping mall
response_text: I found a few places near you.
user_query: nevermind, find some paid motorcycle spot
response_text: Here are the top search results
user_query: Is there any free parking spot near ?
response_text: I found a few places near you.
User: Get tickets to the Super Bowl.
Parse: BuyEventTickets ( event_performance « Super Bowl » )