User: I need some movie tickets for tonight.
Assistant: What movie?
User: The Invisible Man
Assistant: What theater?
User: AMC Oakbrook
Assistant: What showtime?
User: After 7:00 PM.
Assistant: How many tickets?
User: I need 4 tickets.
Assistant: Do you want to see it in IMAX?
User: No, standard format is fine.
Assistant: There is a 7:15 PM showing.
User: That is perfect.
Assistant: So, 2 tickets to see The Invisible Man at the AMC Oakbrook theater at 7:15 PM.
User: No, I need 4 tickets.
Assistant: Confirming, 4 tickets not 2 tickets.