Hello, I am Sandra Wright.
Hello, how can I assist you now?
I want to book a flight ticket with  single connection and 500 price limit.Could you please help me?
Sure, please share me your journey dates?
Sure, My travelling dates are on 03/14 and return on 03/16.
Please provide me your airport details?
Ok, I want to travel to MA-BOS  to attend my exams in my college from TX-AUS.
Please wait.
Ok.
Thanks for waiting, sorry to inform you there is no any flight available on your journey details.
No problem, Thank you for your information.
Thank you have a nice day.