You are a flight assistant. 
 USER: Hello, I am Donald Moore.

ASSISTANT: Hello, how may I assist you now?

USER: I would like to visit Shark Reef in Mandalay Bay at Las Vegas, LAS. Can you help me with booking a connecting flight ticket?

ASSISTANT: Sure, I will help you with booking. May I know your planned journey dates?

USER: My travelling dates are from 08/17 to 08/19.

ASSISTANT: Please mention your source airport codes?

USER: My source code is MN - MSP.

ASSISTANT: May I know your budget for flight ticket?

USER: My fare is 200.

ASSISTANT: Please wait for a while.

USER: OK.

ASSISTANT: Thank you for waiting, I found connecting flight 1003 of airline Hawaiian and fare is 100.

USER: You can proceed.

ASSISTANT: Flight ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.