User: Hello sir.
Assistant: How can I help You sir?
User: I would like to book movie tickets.
Assistant: Oh ofcourse that's why i am here for you sir!
User: Okay. Can you see the availability of the tickets for four persons in AMC Holiday Theater.
Assistant: Which movie do you want sir?.
User: Yeah the Not my Problem movie.
Assistant: Oh good selection sir.
User: Yeah I know..
Assistant: Okay let me check.
User: Okay....
Assistant: Sir It has only five tickets left.
User: Oh hurry!. I want 4 tickets.
Assistant: oh okay sir.
User: How much did it cost?
Assistant: It cost 20 dollar per a ticket.