Hi.
Hello.
I am Stephen Brown.
How may I help you today?
Can you help me in booking from BOS to DCA, as there is a  family function at Boston?
Stephen Brown, may I know your travelling dates please?
My travelling dates are 02/09 to 02/11.
Flight-1011 is available for you by AA airlines with 1 connection at the price of 100.
You can book it.
Booking done.
Thank you for helping.
Thank you for reaching our assistance. Have a great day.