User: I want to purchase movie tickets
Assistant: I can help with that, I will ask some questions
User: Ask away
Assistant: Which movie did you want to see
User: I want to see The Call of the Wild
Assistant: what time did you want to see it
User: I want to see it at 4:00 pm
Assistant: how many tickets will you need
User: I want 5 tickets in total
Assistant: which day did you want to see the movie
User: I want to see it on Sunday
Assistant: do you have a screening preference
User: regular would be fine
Assistant: I will search for those tickets for you
User: I want to change to 10 tickets in total
Assistant: ok which theater