You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I want to travel from PHL to AUS. Can you help me to book a flight ticket?

ASSISTANT: Sure, let me know your travel dates.

USER: I want to fly in the flight on Dec 06 and Dec 08.

ASSISTANT: May I know your name?

USER: I am Kathleen Gonzalez.

ASSISTANT: Is there any class preference?

USER: No, but I am looking for a connecting flight.

ASSISTANT: Ok. Do you have any other preferences?

USER: No.

ASSISTANT: Flight-1029 is available in AA airlines with single connection and the ticket fare is 200. Can I proceed?

USER: Proceed to booking.

ASSISTANT: Your booking is confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.