Hi.
user
Hello.
assistant
Stephanie Martinez here.
user
How can I assist you today?
assistant
Can you book a direct flight to Philadelphia?
user
Sure, will you mention your travelling dates please?
assistant
The trip dates are from Apr 08 to Apr 10.
user
Do you have any preferences about class?
assistant
No.
user
Please provide your airport codes.
assistant
The airport codes are from IAD to PHL.
user
Please mention your name.
assistant
I am Stephanie Martinez.
user
There are no flights found under your preferable details.
assistant
Not a problem. Thank you.
user
Welcome, have a great day.
assistant