user_query: call Asher YOUNG
response_text: Is that Asher YOUNG at (555) 666-4444?
user_query: swap for Asher YOUNG
response_text: Calling Jacob BENNETT.
user_query: jacob
response_text: Calling Jacob BENNETT.
user_query: phone Jacob BENNETT
response_text: Sorry, who do you wanna call?
User: Purchase tickets to see um see Shania Twain live.
Parse: BuyEventTickets ( event_performer « Shania Twain » )