User: I plan to see a movie tomorrw night.
Assistant: Do you know what you want to see?
User: Yes. I want to see The Invisable Man.
Assistant: Where do you want to see it?
User: I want to see it at the AMC Gulf Pointe 30.
Assistant: How many tickets are you looking to get?
User: Just two.
Assistant: This movie is avaliable at that theater in 3D and IMAX.
User: Let's do 3D.
Assistant: The avaliable showtimes are at 5, 7, 8, and 10 P.M.
User: 8 P.M.
Assistant: I think that is all the details I need.
User: Wait. I just got a text rom my sister. It seems she is unable to come with me. I will just need one ticket.
Assistant: One ticket it is. Do you still want that same showtime?