user_query: no, change it for Thursday
response_text: At what time?
user_query: meeting
response_text: Got it, Meeting on Wednesday at 10:00 PM. Do you want to save that?
user_query: ten 
response_text: What's the title of the event?
user_query: add meeting at Wednesday
response_text: At what time?
user_query: make a note work
response_text: Saved your note
User: Get me five tickets for the concert in Anaheim, no wait, let's get them for the Los Angeles concert instead.
Parse: BuyEventTickets ( event_location « Los Angeles » event_type « concert » ticket_quantity « five » )