Hi.
Hello, how may I help you?
I am planning to visit Museum in DCA. Can you please  help me in booking my flight ticket from SEA?
Sure, may I know your travelling dates?
My travelling dates are Sept 21 and Sept 23.
Do you have any requirements?
I need direct flight.
May I know your name?
Myself Jennifer Allen.
There is a direct flight 1007 of Southwest airlines, can I proceed?
Ok, please proceed with booking.
Your booking is done in economy class.
Thank you for your help.
You are welcome.