You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: I am Stephen Smith, can you find a flight from DEN? I am planning for a holiday trip on 08/29 and 08/31.

ASSISTANT: Can you please share your destination airport code?

USER: My holiday trip to visit Las Vegas- LAS.

ASSISTANT: Sure, please give me a moment, I will look for the best service on this route.

USER: Sure.

ASSISTANT: According to your dates, there is 1 flight available with Hawaiian airlines, shall I proceed your booking?

USER: Please proceed.

ASSISTANT: Your booking is confirmed, flight number is 1002.

USER: I am happy to fly in that flight. Thank you.

ASSISTANT: You are welcome. Have a safe journey.