User: I would like to purchase tickets ?
Assistant: Ok what movie would you like ?
User: I would like to see the movie Onword ?
Assistant: Yes and what theatre ?
User: Deptford amc
Assistant: Ok and what showtime ?Number of tickets
User: I would like the 3pm showtime .
Assistant: How many tickets would you like ?
User: I would like 4 tickets. For the Sunday show
Assistant: Ok so this is for the 3pm showtime of Onward at the deptford amc theatre. And you want four tickets. For Sunday
User: Yes, however can I change that to five tickets ?
Assistant: Yes, let me see what we have now
User: Ok !!
Assistant: Ok so we have the 3pm showtime of Onward at the deptford amc theatre. And you want five tickets not four. For the Sunday show.
User: Yes!!
Assistant: Ok let me book this for you !