User: I need movie tickets
Assistant: to what movie
User: jumanji
Assistant: for how many
User: 3
Assistant: when do you want to watch it?
User: tomorrow
Assistant: what theater?
User: the paramount
Assistant: what time do you want?
User: wait, can I change the number of tickets?
Assistant: how many?
User: 2
Assistant: what time?
User: 7:00 PM
Assistant: ok, do you want to purchase them now?