Hi.
Hello.
Edward Johnson here.
How may I assist you?
I want to book a flight reservation on the dates from 02/09 to 02/11, can you please check?
Ok, please mention your airport codes too.
My desired airport codes are from DEN to DCA.
 Ok, please hold on a moment, I will check flight availability in this route.
Ok.
Here we have a flight-1013 on Delta airlines, is it ok for you?
Ok, you can confirm my ticket with this flight.
Ok, booking is done on your name.
Thank you for helping me with booking.
Welcome, have a safe trip.