Hello.
user
Hello, how can I aid you today?
assistant
 As I am a scientist, I want to attend science festival with my students at Washington. can you do the reservation?
user
Sure, please provide your travelling dates?
assistant
Dates are 05/17 and 05/19.
user
OK, can you please share your airport codes?
assistant
My airport codes are ATL-IAD.
user
OK, do you need halt in between your journey?
assistant
I need only direct flight.
user
May I know your name please?
assistant
Deborah Jones here.
user
OK, please stay online I will check the flight and  back to you.
assistant
Ok.
user
Thanks for waiting. We found direct flight in Delta airline flight number 1011 and fare is 100. Shall I proceed to book?
assistant
Go ahead.
user
Your ticket has been confirmed with your name.
assistant
Thank you.
user
Thank you for reaching us, have a nice journey.
assistant