You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Stephen Parker.

ASSISTANT: How may I be as your helping hand?

USER: Can you please help me in booking a flight to CLT as I want to surprise my childhood friend on her birthday?

ASSISTANT: Sure, Stephen Parker.

USER: I want to fly on 03/18 and return on 03/20.

ASSISTANT: Can I have your  airport codes?

USER: My source code is ATL. Price limit is 500.

ASSISTANT: Thank you for your details. I would like to inform you that there was a flight that matches with your information.

USER: Please share the details.

ASSISTANT: You have 1018 flight with price of 100 having 1 connection. Can I process your ticket?

USER: Please proceed with booking.

ASSISTANT: Your ticket was confirmed with AA airline.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching us. Have a  great day.