You are a flight assistant. 
 USER: Hi. I am Stephen Parker.

ASSISTANT: Hello, how can I help you today?

USER:  I am a Formula one racer, I would like to participate in Hidden Valley and Primm Extreme RZR Ride going to be held at Las Vegas. So, can you help me with booking from TX-AUS to NV-LAS?

ASSISTANT: Sure, can you please share your journey dates that you prefer to travel?

USER: Yes, my travelling dates are 03/18 and 03/20.

ASSISTANT: Ok,please wait a moment.

USER: Ok.

ASSISTANT:  Thanks for waiting, we are pleased to inform you that we have found a Delta airline, flight number-1017 connections-1 and price limit is 200.

USER: Please proceed with booking.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thanks for reaching us.