Hi.
user
Hello.
assistant
My name is Benjamin Evans.
user
Evans, how can I aid you today?
assistant
I want to book a flight ticket from IAD to ORD. Please help me in booking a flight ticket.
user
Sure, I am here to help you. May I know your travel dates please?
assistant
Thank you, my travel dates are from 04/16 to 04/18.
user
Ok, hold on for a moment. Let me check the best flight for you.
assistant
Sure.
user
Sorry Benjamin Evans, there are no flights available on your requested dates.
assistant
No problem, thanks for your information.
user
Welcome, thank you for choosing us. Have a great day.
assistant
Most Welcome.
user