User: Please order some movie tickets.
Assistant: Sure, what movie would you like to see?
User: The Invisible Man.
Assistant: Got it. When would you like to see it?
User: Thursday night.
Assistant: Ok. The Invisible Man is playing at Regal Henrietta on Thursday night. Would you like to hear the showtimes?
User: Yes
Assistant: The Invisible Man is playing at 6pm, 7:30pm and 8:30pm.
User: Ok order tickets for the 7:30pm show.
Assistant: How many tickets will you need?
User: 4 tickets.
Assistant: Ok. Should I order 4 tickets for the 8:30pm showing of The Invisible Man at Regal Henrietta on Thursday?
User: No - not the 8:30pm. Don't order!
Assistant: Ok, let me know when you're ready.
User: Please order tickets for the 7:30pm show.
Assistant: Got it. Should I order 4 tickets for the 7:30pm showing of The Invisible Man at Regal Henrietta on Thursday?