User: I want to watch a movie
Assistant: do you have a movie in mind?
User: yes, the last ipman is now out, the first three of the series with donnie yen was quite good
Assistant: this one also get great review
User: I want to watch that
Assistant: where do you want to book the ticket for
User: I want to book the ticket for landmark 81 at ho chi minh
Assistant: what time do you want to watch it?
User: 9 pm is fine
Assistant: how many tickets do you want?
User: 2
Assistant: and what type of screen do you want to watch it on?
User: 3d is fine
Assistant: there is a n imax at 9pm, the 3d is at 10
User: well, It is an action movie so Imax might be even better
Assistant: the price is $2 more per ticket
User: that is not an issue
Assistant: so to confirm: 2 tickets for pm imax for ipman at landmark 81