You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you at this moment?

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

ASSISTANT: Sure, I will aid you with that. Can you please mention your preferable travel dates?

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

ASSISTANT: May I know your name for further process?

USER: Dorothy Brown here.

ASSISTANT: Do you have any limits on number of connections?

USER: Yes, I would like to travel in a connecting flight.

ASSISTANT: Do you have any another specifications?

USER: I would prefer a business class.

ASSISTANT: Do you have any another preferences?

USER: No.

ASSISTANT: Ok, please hold on a moment.

USER: Ok.

ASSISTANT: AA airline flight available with connection limit 1 and fare is 400, shall I confirm this business class flight?

USER: You can proceed to booking.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1016.

USER: Thank you.

ASSISTANT: You are welcome Dorothy Brown.