You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am planning to book a ticket from PHL to AUS. Can you please help me out?

ASSISTANT: Sure, I am here to help you for this. When are you planning your trip?

USER: I am planning to travel on Dec 09 and return back on Dec 11.

ASSISTANT: May I know your name please?

USER: My name is Dorothy Allen.

ASSISTANT: Is there any connection limit?

USER: I am looking for a connecting flight.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: As per your intent, there is a flight with Hawaiian Airlines and the ticket fare is 200. Would you like me to make the booking now?

USER: That's fine, please proceed the booking.

ASSISTANT: Your ticket is reserved in economy class with the flight-1023.

USER: Thank you for your service.

ASSISTANT: You are most welcome.