Hello, I am Brian Lewis.
user
Hello, how can I assist you?
assistant
Need your assistance in booking a ticket for a round trip to Washington, DC - IAD.
user
Could you provide me your travel dates?
assistant
Sure, my planned journey dates are on 08/29 to 08/31.
user
 May I know your source point?
assistant
It is a round trip.
user
Do you have any preference?
assistant
I need a connected flight.
user
We found a connecting flight Delta with flight number 1012 and fare is 200. Shall I proceed?
assistant
Ok, please proceed.
user
Your booking is confirmed.
assistant
Thank you.
user
 Thank you for availing us.
assistant