User: My friends and I want to see a movie tonight.
Assistant: Which movie are you interested in?
User: Birds of Prey.
Assistant: What theater?
User: AMC Streets of Woodfield.
Assistant: What format?
User: We want to see it in standard.
Assistant: How many tickets?
User: I need 5 total tickets.
Assistant: What showtime?
User: Anything after 8:00 PM, the later the better.
Assistant: Looking for tickets after 8:00 PM standard showing.
User: Actually, 1 second, switch to IMAX 3D format please.
Assistant: You want to switch from standard to IMAX 3D format?
User: Correct, what showtimes are available?
Assistant: There are 7:15 PM and a 9:45 PM showings.