user_query: call Sebastian Phillips instead actually
response_text: Sorry, who do you wanna call?
user_query: Ethan Watson
response_text: Calling Ethan WATSON.
user_query: call Ethan Watson
response_text: Calling Ethan WATSON.
User: Use Fliptix, no, I mean Stubhub to buy 2 tickets to Adele's show in Las Vegas.
Parse: BuyEventTickets ( event_location « Las Vegas » event_performer « Adele » event_type « show » provider « Stubhub » ticket_quantity « 2 » )