User: Hi! I would like to watch a movie tonight!
Assistant: What movie would you like to see?
User: I would like to see Joker!
Assistant: It says here that there are no more tickets available.
User: What other movies are there?
Assistant: There is Star Wars and The Grudge.
User: I would like to watch Star Wars.
Assistant: Okay, and for how many people?
User: There will be 2 of us going together.
Assistant: Where would you like to watch it?
User: At the AMC Theater in Chicago.
Assistant: What time would work best for you tonight?
User: 6 PM would be best.
Assistant: 6 PM is no longer available.
User: What about 9 PM?
Assistant: That just sold out as well.
User: There are no available openings for either of those movies, then?
Assistant: I am afraid not.
User: That's okay, please cancel this order, then.
Assistant: Will do, sorry for the inconvenience.