User: What are the action films showing today
Assistant: Star Trek, Mission Impossible are showing today
User: Can you tell me the theater that is showing these films.
Assistant: La Canterra is the closest one to you.
User: I would like to book Star Trek on a standard screen.
Assistant: Ok, at what time?
User: At 5 Pm
Assistant: I am showing a 5:25 show at La Canterra. Is that ok?
User: Can you change it to an IMAX screening?
Assistant: Sure, The Rimm has Star Trek on IMAX at 4:45 PM. Would you like me to book that one?
User: Is there a later show?
Assistant: There is a later show at 6 PM. Would you like that one?
User: No. Can you find another IMAX theater showing Star Trek?
Assistant: Sure! Santikos on 10 has Star Trek on IMAX.
User: What are the times for that show?
Assistant: The times are 4 PM and 6 PM.