User: Can you book me movie tickets?
Assistant: Yes, what movie?
User: The Joker
Assistant: In what city?
User: Omaha, NE
Assistant: What day?
User: Today
Assistant: Any particular theater?
User: AMC 24
Assistant: Ok, The Joker is playing at 9:15pm and 11:35pm
User: 11:35 PM
Assistant: Ok, how many tickets?
User: 2
Assistant: I will book you two tickets to the 11:35 showing.
User: Actually letÃ¢ÂÂs do the 9:35pm
Assistant: Ok, I can make that change