Hello, I am Rebecca Brown.
Hello. How may I render you today?
 got an offer to watch a live event, help me with booking a flight ticket with price within 500.
Sure. Please send the airport codes.
My boarding is at AUS and landing is at IAH.
Ok. When did you plan to travel?
i would start on 09/30 and return on 10/02.
Ok. Are you comfortable to travel with a connecting flight?
Yes.
We find a flight Delta, that matches your request. Flight number is 1003. Shall I proceed?
Ok, please proceed.
Your ticket booking is done.
Thanks for your support.
Thanks for reaching us, Have a great day.