You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what help you are expecting from us?

USER: Katherine Brown here. Can you please help me with flight ticket booking from IAD to ATL?

ASSISTANT: Sure, I am happy to help you. Can you please share your travel dates?

USER: Sure, I need to travel on dates of 01/27 and 01/29.

ASSISTANT: Ok, please wait a moment.

USER: Sure, take your time.

ASSISTANT: The Frontier airlines is providing service in this route with price 200. Shall I proceed?

USER: That's perfect, please proceed with booking.

ASSISTANT: Ok, your ticket is confirmed to the flight number 1007.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.

USER: Most welcome.