User: I would like to see a movie.
Assistant: There are many kinds of movies, what genre?
User: I'm thinking sci fi.
Assistant: Star Wars is now playing at many theaters.
User: That actually sounds good. Is it being shown in IMAX?
Assistant: Yes, Star Wars is being shown at several IMAX theaters.
User: How far away is the closest IMAX?
Assistant: The closest IMAX is 20 miles away.
User: Do they have handicapped parking and ramps?
Assistant: Yes, the IMAX is handicapped friendly.
User: Is there a closer theater?
Assistant: AMC has a closer theater in standard format. It is 10 miles away.
User: I would like to use the closest theater. I will use the standard at AMC.
Assistant: How many tickets would you like?
User: I would like 4 tickets. What times are they showing?
Assistant: Star Wars is showing at AMC at noon, 4 PM and 8 PM.