You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. In what way can I be at your service today?

USER: I want to visit Red Rock Canyon in Las Vegas with my friends.Can you please help me for booking the flight ticket?

ASSISTANT: Sure, I'm happy to help you.

USER: Thank you.

ASSISTANT: May I know your airport codes please?

USER: My location is from New York, NY-EWR and the landing airport code is NV-LAS.

ASSISTANT: Ok, hold on for a moment please.

USER: Sure.

ASSISTANT: Let me check the best flight for you.

USER: Ok.

ASSISTANT: before that, may I know your travel dates please?

USER: Sure, the trip is of 2 days from 11/28 to 11/30.

ASSISTANT: I found a flight for you with UA airline and it costs you 100. Shall I proceed to book a seat in this flight?

USER: That's fine, please proceed with my booking.

ASSISTANT: On whose name I would like to book this ticket?

USER: Please book the ticket on the name of Brian Davis.

ASSISTANT: Your ticket has been booked with 1002 flight number.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us. Have a safe flight.