User: I want to see a movie.
Assistant: How can I help?
User: What's good?
Assistant: You'd probably like Gretel and Hansel. Or Doolittle.
User: Who's in Doolittle?
Assistant: Robert Downey, Jr. Iron Man.
User: Who's in the other one?
Assistant: No one you know.
User: Okay, something different. Two tickets for Hansel.
Assistant: What day?
User: Saturday night.
Assistant: What time?
User: Late evening.
Assistant: I have an 8:30 showing available.
User: Perfect. Book it.
Assistant: There is also an Imax presentation at the same theatre at 9 PM.
User: Okay, let's do that. Two tickets.
Assistant: Confirm: two tickets for Gretel and Hansel, Saturday 9 PM, Imax screen.