User: so I am going to see star wars tonight
Assistant: what city
User: I want to go to the cresmont
Assistant: and how many tickets
User: 2 please
Assistant: and what is the showtime
User: I think around 7 pm
Assistant: they have a showing at 8 pm
User: well maybe I will change my selection
Assistant: what would you like to see
User: is there an imax show at 7
Assistant: they are showing jumanji
User: ok I will go to that one
Assistant: shall I confirm you order