You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I want to attend my brother's birthday party from AZ-PHX to TX-AUS.Can you please help me for booking the flight ticket?

ASSISTANT: That's great to hear.Please provide your travelling dates.

USER: The travelling dates are from 11/22 to 11/24.

ASSISTANT: As per your request the flight is available. The flight number is 1023 with price 100 and the connections 1. Shall I proceed for booking?

USER: Yes, proceed.

ASSISTANT: May I know your name please?

USER: Sure, my name is Donna Miller.

ASSISTANT: Your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Welcome, have a nice day.