You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello,.

USER: I am Jessica Nelson.

ASSISTANT: How may I provide assistance to you?

USER: I want to book a flight ticket to visit Red Rock Canyon National Conservation Area in Las Vegas. Can you please help me in booking a flight ticket?

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: May I know on which dates you would like me to book a flight ticket?

USER: My departure day is on 06/26 and arrival day is on 06/28.

ASSISTANT: Kindly, ensure your airport codes?

USER: It's a round trip in Las Vegas and the airport code is NV - LAS.

ASSISTANT: Do you prefer either a direct flight or a connecting flight?

USER: I prefer a direct flight.

ASSISTANT: Please wait a while let me check the availability of flights and revert to you with the current status.

USER: Sure, I will wait for your response.

ASSISTANT: Thank you for your time, we found a flight in an airline Frontier with 1023 number having a direct connection. Shall I proceed to book your ticket?

USER: Yes, you may proceed with the booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thanks for your kind service.

ASSISTANT: Thank you for availing with us. Have a safe flight.