You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Could you please help me with booking a flight ticket from LGA to AUS?

ASSISTANT: Sure, when do you want to travel?

USER: I want to start my journey on Dec 25 and return back on Dec 27.

ASSISTANT: Ok, May I know your connection limit?

USER: Sure, I need a connecting flight in my journey.

ASSISTANT: Ok, Do you have any class preference?

USER: No, I am comfortable with any class.

ASSISTANT: Ok, Is there any other preferences?

USER: No, thank's for asking.

ASSISTANT: Thank you for providing details, we found a connecting flight in 1011 Frontier Airlines with a fare of 100. Can I proceed for booking?

USER: Yes, please proceed with booking.

ASSISTANT: May I know your name?

USER: Sure, myself Sharon Hill.

ASSISTANT: Your ticket has been booked.

USER: Thank you very much in reserving my ticket for the flight-1011.

ASSISTANT: Thank you for choosing us.