Hello.
Hello,. How can I assist you today?
I am Janet Johnson want to travel to DC-IAD.
Ok.
 I will depart from DC-DCA.
May I know your journey dates?
 My journey dates are 05/04 and 05/06.
May I know your name?
Janet Johnson.
There is a flight that matches your details.
Ok, provide me flight details.
Your flight number 1001 with Frontier airline with a connecting flight. Shall I proceed with booking?
OK, proceed.
Reservation of your ticket has been done.
 Thank you for  booking.
Thank you for reaching us.