User: Hi, Can you help me find White Fang?
Assistant: Sure, do you mean the movie or book?
User: I mean what theater in Santa Rosa is it showing in now?
Assistant: There are 4, first is Rialto, is that what you'd like?
User: No, what about Airport Cinema?
Assistant: Sure, it is playing there, what time would you like a ticket for?
User: Is there something at 5:30 or so?
Assistant: There is a showing at 5:20, would you like tickets?
User: Sure, I think that will work.
Assistant: How many tickets would you like?
User: I need 2 please.
Assistant: Sure, 2 for White Fang 5:20, Santa Rosa Airport cinema, is that right?
User: No, I changed my mind, is there a 5:30 show at the Rialto?
Assistant: There is a 5:40 showing there, would you like to change to there?
User: Yes, make that change please.
Assistant: change is 2 for White Fang, at the Rialto, 5:40 pm., tonight, in Santa Rosa, regular type screening, is that right?