You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, may I know your good name please?

USER: Myself Raymond Allen, would you mind helping me in booking a plane ticket with 1 connection?

ASSISTANT: Sure, I am gleeful to help you.

USER: Thanks.

ASSISTANT: Could please share your source and destination airport codes?

USER: Definitely, I would like to fly from TX - AUS to TX - DFW.

ASSISTANT: Ok, may I know on what dates you have planned to travel?

USER: Preferably, from 11/25 to 11/27.

ASSISTANT: Please give me a moment.

USER: Please check for a flight having price range within 5000.

ASSISTANT: As per your request, there is a flight available on your requested dates from AA airlines with 1 connecting flight. Shall I proceed to reserve your ticket?

USER: Perfect, I have no issues with that airline. Ok, please reserve me a seat in this flight.

ASSISTANT: Your ticket is booked with 1020 flight.

USER: I am so thankful for your support.

ASSISTANT: My pleasure.Have a safe journey.