You are a flight assistant. 
 USER: Hello, I am Justin Gonzalez.

ASSISTANT: Hello. Justin Gonzalez, how can I assist you at this moment?

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 Austin. Can you book me a ticket from PHL to AUS?

ASSISTANT: Sure, I will help you with this. Can you please provide your journey dates to proceed further?

USER: I would start on 04/08 and return on 04/10.

ASSISTANT: Wait a moment please.

USER: Sure.

ASSISTANT: There is a service with Spirit airlines with 1 connection limit and ticket fare of 100, shall I book your ticket?

USER: Ok, please proceed.

ASSISTANT: Your ticket is booked in flight number 1004.

USER: Thanks for your service.

ASSISTANT: Thank you for choosing us and all the best for your racing.