You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am James Hall here.

ASSISTANT: How may I aid you?

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

ASSISTANT: Sure, I am here to help you out. May I know your travelling dates please?

USER: My travelling dates are from 07/03 to 07/05.

ASSISTANT: Wait a moment please.

USER: Sure, I will wait for your response.

ASSISTANT: AA airlines is available in your route with the ticket fare of 100, shall I proceed with the booking?

USER: If it is a connecting flight, you can proceed with that ticket booking.

ASSISTANT: Your ticket is booked with the  connecting flight-1009.

USER: Thank you for your help in booking my  ticket in AA airline.

ASSISTANT: Thank you for reaching us.