Hi, I am Laura Jackson.
Hello, how may I be of your help?
 I need to attend workshop in Smithsonian Institution at Washington, DCA. can you help me to book a flight ticket from Boston, MA-BOS?
Sure, do you need a connection in between your journey?
I need a connecting flight.
May I know your intended dates of travel?
They are on 09/16 and 09/18.
Give me sometime.
Ok.
Thank you for waiting. There are no flights found according to your preferences.
No issue, I'll choose any alternative. Thank you.
Thank you for choosing us.