Hello,. I am Debra Campbell.
Hello, how can I help you?
I would like to attend National Cherry Blossom Festival in Washington, DCA. Can you please book  a flight within the fare of 200?
Sure, may I know your planned travel dates?
My journey dates are, depart on 02/01 and arrival on 02/03.
May I know your source point?
My source point is Boston, BOS.
Please wait for a moment.
Sure.
We are glad to say that, we found an airline: Frontier, flight number: 1005 and price is 100.
That's perfect, make it confirm.
Your flight ticket has been reserved.
Thanks for your service.
Thank you for reaching us.