You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I need to travel from ATL to ORD, can you help me in doing that?

ASSISTANT: Sure, I am happy to help you. Can I have your travelling dates?

USER: My journey dates are Aug 22 to 24.

ASSISTANT: Do you have any break in between journey?

USER: I need a single connecting flight.

ASSISTANT: Are there any other specifications for you?

USER: No.

ASSISTANT: Please provide your good name.

USER: Kevin Edwards here.

ASSISTANT: We found a connecting flight in United Airline with a fare of 200 which departs at 21:00 and return at 23:00. Shall I proceed for booking?

USER: Ok, please proceed.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1006.

USER: Thank you.

ASSISTANT: Thank you for choosing us.