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