User: I want to go see a movie.
Assistant: What movie would you like to see?
User: Are there any tickets available for Knives Out?
Assistant: What theater and type of screen would you like for Knives Out?
User: Movie Tavern on an IMAX screen.
Assistant: I'm sorry there aren't any IMAX screenings for Knives Out at Movie Tavern.
User: What about 1917? Is it showing at Movie Tavern?
Assistant: Yes, 1917 is at Movie Tavern. It has showings at 3:30, 5:30, and 7:30 PM. Would you like to choose one of those showtimes?
User: Yes, 7:30 PM
Assistant: What type of screen would you like to see that on?
User: IMAX
Assistant: There is an IMAX screen available at that time. Do you want to buy tickets now?