User: I'd like to get tickets to see Star Wars tonight.
Assistant: Sure, what theater would you like?
User: The Brendan theater.
Assistant: Ok, I found several showings, would you prefer IMAX, IMAX-3D, or a standard showing?
User: Try IMAX.
Assistant: There are 2 showings of Star Wars in IMAX, the first is at 6pm, the next is at 10pm, would you like to book one of these showings?
User: Actually no, can you check the Orleans theater instead?
Assistant: Ok, for the Orleans theater I found one showing of Star Wars in IMAX at 8pm, would you like to book this?
User: Yes.
Assistant: Sure, how many tickets would you like?
User: I need 2 tickets.
Assistant: Ok, do you have any special needs for seating? Such as closed captioning or wheelchair seating?
User: Yes, 1 wheelchair
Assistant: Ok, do you want to use your saved method of payment?
User: No, use my Mastercard.
Assistant: The one ending in 9722?
User: Yes.
Assistant: Ok, I am purchasing 2 tickets including one wheelchair seat, to see Star Wars in IMAX tonight at the Orleans theater at 8pm using your Mastercard ending in 9722, please say yes to corfirm, or say cancel.