Hello.
Hello, how can I help you today?
I would like to book a flight ticket to  Los Angeles, CA - LAX to attend international conference about religious festivals.
Sure, can I have your name please?
Dorothy Smith here.
Ok, let me know your departure airport code?
My source code is SEA.
Ok, when are you willing to travel?
Dates are 03/25 and 03/27.
Ok, please wait for a while.
Sure.
Thanks for waiting, no flights found with your requested details.
No problem, I will check with another airline.
Thank you for opting us.