User: Want to go to Bad boys for life tonight
Assistant: Sure I can help you with that. Please help me with number of tickets and screening
User: Is the movie available in 3d for 2 Adults
Assistant: Yes the movie is playing in 3D at 9.30 PM
User: Can you book the tickets for 2 Adults
Assistant: Sure confiming tickets for 2 Adults at 9.30 PM in Movie tavern for 3D screening
User: Change of mind. Would like to go to IMAX instead
Assistant: for Today IMAX availability is at 5.30 and 8.30 PM
User: We would like at 8.30 PM
Assistant: Can you confirm 8.30 PM in Movie Tavern for 2 Adults in IMAX screening
User: Yes sound good
Assistant: Tickets are confirmed.