You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Can you please help me in booking a flight ticket from AUS to MCO?

ASSISTANT: Sure, I am here to help you out. May I know your travelling dates please?

USER: Sure, my travel dates are from Mar 02 to Mar 04.

ASSISTANT: Can you please share your connection limit?

USER: I am looking for a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: I would prefer not to fly in a low-cost airlines.

ASSISTANT: May I know your name please?

USER: Myself Paul Smith.

ASSISTANT: Paul Smith, there are no flights available in your route.

USER: Please recheck that, I would like to depart in the morning.

ASSISTANT: Sure, wait a moment please.

USER: Sure.

ASSISTANT: Sorry to inform you that, there are no flights available with your preferences.

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

ASSISTANT: Thank you for choosing us.