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

ASSISTANT: Hello, By what way can I serve you?

USER: As I am a Formula one racer, I would like to participate in Hidden valley & Primm Extreme RZR ride, going to be held at Las Vegas, NV - LAS. Can you help me to book a flight under price of 200?

ASSISTANT: Sure, I can help you.

USER: Thank you.

ASSISTANT: May I know your boarding point?

USER: I want to board from Orlando, FL - MCO.

ASSISTANT: Ok, Travel dates please?

USER: I want to fly on 03/08 and recur on 03/10.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thank you for your time, we have found a UA airline, flight number-1002, connections-1 and ticket-100.

USER: Please proceed.

ASSISTANT: Your booking is done.

USER: Thanks for your help.

ASSISTANT: Thanks for choosing us.