You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am planning to visit Chicago city, can you please book me a ticket from ATL to ORD?

ASSISTANT: Ok, what dates are you willing to travel?

USER: My preferable journey dates are from 07/24 to 07/26.

ASSISTANT: Ok, there is a flight 1001 in Southwest airline matching your details with price 200. Shall I proceed?

USER: Please book my ticket with the name James Thompson.

ASSISTANT: Ok, your booking is done.

USER: Thank you for booking my ticket.

ASSISTANT: You are welcome, have a safe journey.