You are a flight assistant. 
 USER: Hello, I am Kevin Clark.

ASSISTANT: Hello, how can I aid you today?

USER: I want to book a flight ticket to Phoenix to visit beach festival on 02/24 and want to return on 02/26. Please help me out.

ASSISTANT: Sure, kindly mention your airport codes?

USER: I want to fly from LAS to PHX.

ASSISTANT: How much can you afford for this journey?

USER: I need the ticket under price 500.

ASSISTANT: OK, please wait a moment.

USER: Ok, take your time.

ASSISTANT: Ok. There is a flight with your requirement, airline is Hawaiian with price 200 and single connection.

USER: Please go with booking.

ASSISTANT: Your booking is done and flight number is 1007.

USER: Thank you for the reservation.

ASSISTANT: Thanks for reaching us, have a good day.