You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you today?

USER: I am looking for a flight from AUS to MCO, can you help me in booking?

ASSISTANT: Sure, I will help you with that. Can you please provide your preferable dates of travelling?

USER: My planned travel dates are Apr 16 and Apr 18.

ASSISTANT: Do you have any connection limit?

USER: Yes, please look for a connecting flight.

ASSISTANT: Any more specifications do you have?

USER: No, thank you.

ASSISTANT: May I know your name please?

USER: Myself Virginia Walker.

ASSISTANT: We are apologize that, there are no flights running towards your region with your requested dates of travelling.

USER: That's ok, no problem. Thank you for the information.

ASSISTANT: Thank you for approaching us, have a great day.