You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what sort of help are you seeking from us?

USER: Can you please help me to book a ticket from ATL to LAX?

ASSISTANT: Surely, I will help you out. Do you prefer a connecting flight or a direct flight?

USER: I need a connecting flight.

ASSISTANT: Ok, help me with your class preference.

USER: I do not have any class preference.

ASSISTANT: May I know your journey dates please?

USER: My travelling dates will be on Feb 23 to Feb 25.

ASSISTANT: Is there any other concerns to say?

USER: No.

ASSISTANT: Ok, please standby.

USER: Ok.

ASSISTANT: Thank you for waiting, we found a connecting flight with a fare of 100 in 1022 American Airline. Shall I proceed?

USER: You can proceed to booking.

ASSISTANT: To proceed for booking, we need your name.

USER: Thank you. Angela Baker here.

ASSISTANT: Ok, your ticket has been confirmed in economy class.

USER: Thank you.

ASSISTANT: Thank you for choosing us.