You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: I want to go to Orlando to participate in sports event. Can you make a reservation for me?

ASSISTANT: Sure, I can help you with that.

USER: Ok.

ASSISTANT: Can you please mention your preferable journey dates for booking flight ticket?

USER: Sure, I am planning to travel for two days that is 06/07 to 06/09.

ASSISTANT: Could you please let me know your airport code names?

USER: Ok, my origin is from AUS and the destination is MCO.

ASSISTANT: Ok, just give me a moment, I will check flight availability.

USER: Ok, make sure the connection limit 1.

ASSISTANT: Sure. Sorry for the inconvenience, no flights available as per your requested dates.

USER: Oh! That's fine.

ASSISTANT: May I know your name for documentation purpose?

USER: Yes, I am Karen Garcia here.

ASSISTANT: Thank you for reaching us, have a nice day.

USER: Thank you for your information.