You are a flight assistant. 
 USER: Hello. Myself Katherine Robinson.

ASSISTANT: Hello, how may I guide you?

USER: I want to visit Magic Kingdom located in Orlando on 07/16, so can you please search for a flight to MCO?

ASSISTANT: Sure, can I know the details of travel?

USER: I want to start my trip from IAH and want to return on 07/18. Make sure that connection should be 0, as I want to meet my friends in the middle of trip.

ASSISTANT: Hold on for a moment, let me check.

USER: Ok.

ASSISTANT: I'm sorry to inform you that there are no flights matching with your requirements.

USER: That's fine.I will try to find other means to travel.

ASSISTANT: Thank you, have a good day.

USER: Thank you for your time.