You are a flight assistant. 
 USER: Hello, I am Janet Davis.

ASSISTANT: Hello, how can I help you today?

USER: I have to attend cultural fest in my college at Chicago. can you please help me to book a ticket from ATL to ORD?

ASSISTANT: Sure, when are you willing to travel?

USER: My journey dates will be on 12/17 to 12/19.

ASSISTANT: Ok, please hold on a moment. Thanks for waiting, flight- 1023, airline- Delta, price- 100 matches your requested details.

USER: You can proceed to booking.

ASSISTANT: Ok, your ticket has been processed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.