User: Please book two tickets for the movie Possession for me and my mom.
Assistant: Of course. What theater do you want to see it in?
User: Let's try for Cima Ultraplex 20 in Cedar Creek North Carolina.
Assistant: What show times are you interested in?
User: Today in the afternoon.
Assistant: The showings I have for Possession this afternoon in Cedar Creek North Carolina are for 4:00 pm, 6:10 pm, and 8:30 pm.
User: Which theater? I asked for Cima Ultraplex 20, and you just gave me all of Cedar Creek.
Assistant: My apologies. The showings at Cima Ultraplex 20 for this afternoon are for 4:00 pm, 6:10 pm, and 8:30 pm.
User: Okay, how about Northgate Cinemas 12?
Assistant: Showtimes for Northgate Cinemas 12 are 6:00 pm, 8:10 pm, and 10:25 pm
User: Those are probably a little too late for my mom. Check to see if there's any tickets for 4:00 pm for Cedar Creek.
Assistant: My apologies, that particular showing is sold out. Would you like to try a different time?
User: Okay, try the 6:10 pm at Cima.
Assistant: I'm sorry, it appears that that showing is also sold out for today. Would you like to try another time or the 6:00 pm showing at Northgate Cinemas 12?