You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I assist you?

USER: Can you help me in booking the flight ticket from AUS to LGA?

ASSISTANT: Sure, May I know the travelling dates?

USER: Sure, my planned travel dates are to depart on Aug 08 and return back on Aug 10.

ASSISTANT: Do you have any connection limit?

USER: Please look for a connecting flight.

ASSISTANT: Is there any other requirements?

USER: No, I don't have any other specifications.

ASSISTANT: May I know your name?

USER: Myself Anthony Wilson.

ASSISTANT: Please wait a minute.

USER: Sure, take your time.

ASSISTANT: Sorry, No flights found with your preferable dates.

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

ASSISTANT: Thank you for opting us.