You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I have plan to attend my friend marriage, could you please help me to book a flight?

ASSISTANT: Sure, I will help you. Let me know your journey details and dates?

USER: My origin airport code is CLT and destination airport code is LAS.

ASSISTANT: Mean while, may I know your name?

USER: My travelling date is 01/26 and return date is 01/28. I am Virginia Scott.

ASSISTANT: I got a flight 1025, price is 800 with 1 connection. Can I proceed?

USER: Ok, book a flight.

ASSISTANT: Thank you, your ticket is booked with Southwest airline.

USER: Thank you for your information.

ASSISTANT: Thank you, have a great journey.

USER: Thank you.