User: I would like to purchase tickets ?
Assistant: To what movie ?
User: The Invisible Man
Assistant: Ok and what time ?
User: 2:00 PM
Assistant: Ok and what day ?
User: Sunday the 5th
Assistant: Ok and how many tickets ?
User: I would like 3 tickets.
Assistant: What theatre would you like ?
User: I would like the deptford amc
Assistant: ok And would you like standard or imax ?
User: Imax is good.
Assistant: Ok, I have The movie Invincable man at the deptford amc. For the 2 pm show For three tickets On Sunday the fifth.Screening preference (if any)
User: Yes I would like to change my tickets to four tickets.
Assistant: Ok let me me see if thatÃ¢ÂÂs available