Hello, I am Pamela Miller.
Hello. How can I aid you?
I need to book a ticket to meet my friend and her family for attending  birthday function. Could you please help me in booking a ticket?
Sure, I will help you. May I know your travelling dates?
My travelling dates are 06/23 and return on 06/25.
Kindly let me know your preferable airport codes.
Sure, my airport codes are DCA and AUS.
Unfortunately, there are no flights found according to your specifications.
No problem, thank you for your information.
Thank you for consulting us.