User: hey there what is showing?
Assistant: Sonic,Harley Quinn,Frozen
User: I would like to see Harley Quinn
Assistant: which theater are you going to?
User: the studio movie grill in arlington.
Assistant: what time do you want to see the film?
User: 1:00 PM please.
Assistant: How many tickets do you need.
User: sorry I need to change the time to 2:00 PM I get out late for work
Assistant: no problem ,how many tickets do you need?