User: We would like to go out and see a movie tomorrow night.
Assistant: What do you want to see?
User: The new Star Wars movie.
Assistant: Which theater?
User: The Cranberry Cinemas.
Assistant: What time?
User: Around 7 PM.
Assistant: For how many people?
User: Two of us.
Assistant: Is a standard screen OK or do you want IMAX?
User: Standard is fine. But I need to make a change.
Assistant: What do you need to change?