User: What movie should I watch?
Assistant: There are several movies out right now. What kind of movie would you like to see?
User: Something with a lot of action
Assistant: How about Joker or Husters or maybe even Rambo?
User: Tell me more about Joker...
Assistant: Joker is a movie that goes along the DC storyline and is about the origin of the infamous Joker villian that terrorizes a city and a super hero called Batman.
User: That sounds good!
Assistant: Should I purchase you tickets?
User: Yes, two please
Assistant: What time?
User: What times are available
Assistant: 4, 5, 6, 7 and 10 pm
User: Can you see if there are any center aisle seats for the 6 pm?
Assistant: I don't understand what you mean
User: Tickets for sitting in the center of the theatre
Assistant: Oh. There are not.
User: What about the 10 pm?
Assistant: Yes, there are 4 seats together in the center aisle at 10 pm
User: Can you buy two?
Assistant: Yes