You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER:  I would like to travel from SEA to LAS as a business trip, can you do the reservation?

ASSISTANT: May I know your trip dates?

USER: My journey dates are 05/10 and 05/12.

ASSISTANT: Do you have any connecting flight preferences?

USER: I need break in my journey.

ASSISTANT: May I know your name please?

USER: Debra Lee here.

ASSISTANT: Do you have any other concern?

USER: No.

ASSISTANT:  There is a flight in American Airlines with the ticket price of 100 having one connection and economy class. Can I proceed to booking?

USER: Please proceed.

ASSISTANT: Your booking is confirmed and the flight number is 1006.

USER: Thank you very much.