Hello, Angela Baker here.
user
Hello Angela, how may I assist you?
assistant
For festival holidays, I  want to go to DCA from IAD. So I want to book a ticket.
user
Sure, may I know your preferable dates please?
assistant
My travel dates are from 08/20 to 08/22.
user
Ok, please hold on.
assistant
Sure. May I know the fare and connection limit?
user
The flight with airline AA and number 1018 with connections limit 1 of cost 100 has found. Shall I proceed to book?
assistant
Ok, book my ticket.
user
Sure, your ticket has booked.
assistant
Thanks for helping me out.
user
Thank you.
assistant