user_query: Where did you get that thing?
response_text: I got: Where did you get that thing?. Ready to send it?
user_query: Jones.
response_text: Sure, what's the message?
user_query: Olivia S.
response_text: Sorry,, which Olivia S would you like to message?
user_query: Send Olivia S a message.
response_text: Is that Olivia JONES or Olivia SMITH?
User: Purchase 3, no, 4 tickets to the BTS concert in January.
Parse: BuyEventTickets ( event_performer « BTS » event_time « January » event_type « concert » ticket_quantity « 4 » )