Hi.
user
Hello. How can I assist you today?
assistant
Can you please assist me in booking a flight ticket from IAD to BOS?
user
Sure, will you mention your travelling dates please?
assistant
My travelling dates are Feb 12th and Feb 14th.
user
Do you have any preferences about flight connections?
assistant
I am looking for a connecting flight.
user
Do you have any preferences about class?
assistant
The depart time should be afternoon.
user
Please mention your name.
assistant
Andrew Campbell.
user
There are no flights found under your preferable details.
assistant
Ok, no issues. Thank you.
user
Welcome, have a great day.
assistant