User: I need movie tickets tonight
Assistant: OK! What movie would you like to see?
User: Invisible Man
Assistant: Great. What theater do you prefer?
User: The Draper Cinemark
Assistant: OK! And what time would you like to go?
User: Around 7pm
Assistant: OK. Would you prefer a standard screening or XD?
User: Standard is fine
Assistant: Great. There is a showing at 7:30pm, would that work?
User: Yes
Assistant: How many tickets would you like?
User: Two
Assistant: OK. Two tickets will be $20.
User: Actually could we do four tickets?
Assistant: Yes, four tickets will be $40