Hello,.
Hello, may I know your name?
Sure, I am Samantha White. I need to attend a meeting at Houston, Can you please be a helping hand in booking a flight ticket?
How may I help you? May I know your journey details?
Sure,My starting point is  at Austin,TX-AUS on 04/22 and return is from TX-IAH on 04/24. Make sure that there must be a single connection with price limit 1000.
Ok, please wait for a moment.
Ok.
Thank you for waiting, we found a flight 1022 with airline Frontier and price is 200 with connection limit 1. Shall I proceed for booking?
Yes you can proceed.
Thank you for reaching us, your ticket has been confirmed.
Thank you for your information.
Have a safe journey.