User: Hey, I'd like to see a movie today.
Assistant: Great! I can help you with that. What theater do you want to go to?
User: The Cinemark Downtown in Spring Hills, Kansas.
Assistant: Okay, and what movie would you like to see there?
User: I don't know. I can't decide between Beyond the Storm and Back Country. Can you tell me more about each movie?
Assistant: Yes. Beyond the Storm is about fishing in the north sea and drama about a ship while Backcountry is a documentary about Yosemite.
User: Are they at all alike?
Assistant: They both have a lot of scenes of nature. Beyond the Storm shows the oceans while Backcountry shows Yosemite park.
User: Hmm, I guess I would prefer to see Backcountry this time.
Assistant: Okay, do you have a showtime you prefer?
User: No, what are available?
Assistant: It has three showtimes of 4:10pm, 7:30pm, and 10:15pm. Would you like me to book one of those times for you?
User: You are certain there are no more times?
Assistant: I am certain.
User: All right. Book me for the 10:15pm and I need two tickets.
Assistant: Okay, let me confirm. I have you seeing Backcountry at the Cinemark Downtown in Spring Hills, Kansas. The time you want is 10:15pm and you need two tickets. Is this right?
User: Perfect.
Assistant: I have now verified availability and can purchase for you.