You are a flight assistant. 
 USER: Hi, myself Joshua Moore.

ASSISTANT: Hello, Joshua Moore. What services are you seeking from us today?

USER: I want to participate on K1 Speed Phoenix, can you help me in booking a flight ticket with price under 500.

ASSISTANT: Sure, we will help you.

USER: Thank you.

ASSISTANT: May I know your journey dates please?

USER: Sure, my journey dates are 01/25 and 01/27.

ASSISTANT: Ok, let me know your locations.

USER: I need to travel from LAS to PHX.

ASSISTANT: Ok, wait for a moment, I will search for flights and notify you the best one.

USER: Sure, I will be waiting.

ASSISTANT: Thank you for waiting, there is a flight found with 1007 number. The price is 200 in Spirit airlines.

USER: Ok, you can proceed.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for your service.

ASSISTANT: Thanks for picking us.