You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Raymond Allen.

ASSISTANT: Is there any help that you need from our agency?

USER: I would like to enjoy the night life of Las Vegas, can you please help me with booking a flight ticket from PHX to LAS?

ASSISTANT: Sure, I can help you in flight ticket reservation. Can you please provide your airborne and recur travel dates?

USER: Sure, I will prefer to go on 11/25 and return back on 11/27.

ASSISTANT: Do you need any lay by in between journey?

USER: Yes, I need a lay by.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: There is a flight found in Southwest airline of flight number 1002 and fare is 100.

USER: I'm fine with this details, please go ahead with the booking.

ASSISTANT: Sure, A ticket has been reserved with your name.

USER: Thank you for your assistance.