You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you today?

USER: I am Edward Wilson. I want to book a ticket from ATL to ORD, hope you are helping me out.

ASSISTANT: Sure, may I know your preferable dates of journey please?

USER: Ok, my planned dates are from Jan 14 to 16.

ASSISTANT: May I know your airline preference please?

USER: No, I would like to take a flight from my departure in the afternoon time with single connection.

ASSISTANT: I found a flight with the connecting flight of fare 700 with Frontier airline, are you ok with this booking?

USER: Yes, please confirm it.

ASSISTANT: Ok, I have reserved your ticket with the flight number 1000.

USER: Thank you for your help.

ASSISTANT: You are welcome.