User: I would like to purchase tickets to see Dr Dolittle this afternoon
Assistant: Is there a time preference you would like?
User: I prefer matinee
Assistant: Is there a theater you would like?
User: I prefer Lafayette 7
Assistant: How many tickets would you like?
User: I need 2 children's ticket and one adult ticket.
Assistant: Is there a screen preference you would like?
User: I prefer IMAX
Assistant: I'm sorry. Lafayette 7 only has standard screens for Dr Dolittle.