User: I WOULD LIKE TO GO TO THE MOVIES.
Assistant: WHAT MOVIE?
User: SPIES IN DISGUISE
Assistant: HOW MANY?
User: 4
Assistant: WHAT SCREEN TYPE?
User: IMAX
Assistant: OK LOOKING NOW
User: I CHANGE MY MIND I WANT 3D.
Assistant: WHAT TIME?
User: 8:00 PM
Assistant: OK LOOKING NOW