You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What type of service are you expecting from me?

USER: I got a chance to play a small role in movie, I want to attend screening test in universal studio at Las Vegas. Can you help me for booking?

ASSISTANT: Sure, I am blissful to help you.

USER: Thank you.

ASSISTANT: Can you please tell me your airport abbreviates?

USER: Sure, my current location airport code is OAK and destination airport code is LAS.

ASSISTANT: Ok, please share me your planning dates of journey also.

USER: Ok, I would like to start my journey on 07/06 and my return will be on 07/08.

ASSISTANT: Ok, How much money is in your budget for this trip?

USER: My budget should be under 500.

ASSISTANT: To proceed further can you please tell me your name?

USER: Sure, my name is Melissa Walker.

ASSISTANT: Please wait a moment, let me check the availability for you.

USER: Make sure that my connection limit should be 1.

ASSISTANT: As per your requirements, I found a flight 1016 with 1 connection and airline is Hawaiian. Shall I proceed for further?

USER: I am fine with that please proceed for booking.

ASSISTANT: Yes Walker, your reservation process is completed.

USER: Thank you for making my reservation.

ASSISTANT: Thank you for availing us.

USER: You are welcome.