Hello.
user
Hello. How can I assist you today?
assistant
Can you book a flight ticket from IAD to ATL?
user
Sure, will you mention your travelling dates please?
assistant
Mar, 20 and Mar, 22 are my travel dates.
user
Do you have any specifications about flight connections?
assistant
I would prefer to single connection.
user
Do you have any preferences about class?
assistant
No, thanks.
user
Please mention your name.
assistant
Deborah Baker here.
user
There are no flights found under your preferable details.
assistant
That's ok, thank you.
user
Welcome, have a great day.
assistant