User: I want to watch a movie
Assistant: in theater or at home?
User: in theater
Assistant: what movie do you want to watch?
User: I want to watch ipman
Assistant: the new one?
User: yes, the last of the series by donnie yen, ipman 4
Assistant: where do you want to watch this movie?
User: at landmark 81
Assistant: the one close to where your apartment at vinhomes landmark 5-05-07 is?
User: yes, that is the one
Assistant: how many tickets do you want?
User: I want two tickets
Assistant: at what time?
User: 9 pm tonight
Assistant: screen type
User: imax
Assistant: anything else you like to confirm before I book the tickets?
User: actually I want to change the movie to starwar, the rise of skywalker
Assistant: same time and other details?