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