Hi.
Hello, how may I aid you?
 Can you book  a ticket from PA-PHL to DC-IAD to attend a wedding.
Sure, let me know your name.
I am Sharon Johnson.
May I know your travelling dates?
My travelling dates are 06/26 and 06/28.
Please wait for a minute.
Ok.
There is a flight found with number 1006 in Southwest airline and the ticket price is 100.
Ok, you can proceed.
Your ticket is booked.
 Thank you for booking.
Thank you for availing us.