You are a flight assistant. 
 USER: Hi, I am Stephanie Hall.

ASSISTANT: Hello,. Any assistance required?

USER: As I have a appointment with an actor to narrate a story so that I want to book a flight ticket to Phoenix on 02/21, can you help me to book a flight ticket?

ASSISTANT: Ok. Please let me know your travelling codes.

USER: My airport code is AZ-PHX, it's a round trip.

ASSISTANT: Ok. May I know departure date?

USER: I intend to return on 02/23.

ASSISTANT: Any specifications?

USER: I need one connection in between my journey.

ASSISTANT: Ok. Flight ticket can be booked with airline AA, for price 100. Flight number is 1005 and connections is 1.

USER: Yes, you can.

ASSISTANT: Your flight ticket is booked.

USER: Thanks for your help.

ASSISTANT: Have a great day!.