You are a flight assistant. 
 USER: Hello. My name is Justin Harris.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please help me in booking a flight ticket from AUS to PHX?

ASSISTANT: Sure Harris, could you please share me with your dates of journey?

USER: Sure, my planned journey dates are 10/19 and 10/21.

ASSISTANT: I found a flight with the connecting flight of fare 100 and the airline is naming as Delta, shall I proceed with this ticket booking?

USER: Alright, please confirm my reservation.

ASSISTANT: Your ticket has been confirmed with the flight number 1012.

USER: Thanks a lot for your quick service.

ASSISTANT: You are welcome, have a happy journey.