You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you today?

USER: I am Brandon Campbell. I want to book a flight ticket from Las Vegas, NV - LAS as I need to submit my research record. Can you help me in that?

ASSISTANT: Sure, I will help you to book a flight to Las Vegas.

USER: Ok.

ASSISTANT: May I know your planned journey dates?

USER: Sure, my travelling dates are 04/11 and 04/13.

ASSISTANT: Do you need a connecting or direct flight?

USER: I need a one connection.

ASSISTANT: Please share me from which city do you like to fly?

USER: My landing is Atlanta, GA - ATL.

ASSISTANT: May I know your destination airport code? Thank you for details, please wait for a while.

USER: Ok.

ASSISTANT: Thank you for waiting, I found a connecting flight 1005 of airline Hawaiian and fare is 200. Shall I proceed with booking?

USER: Please proceed.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.