Hi.
user
Hello. How can I help you today?
assistant
I am Donna Hall, can you find a direct flight for me?
user
Sure, can you share me your preferable dates?
assistant
Ok, my trip dates are from Apr 21 to 23.
user
I need to know your travelling airport codes?
assistant
Fine, my locations are from JFK to ATL.
user
Do you have any specifications?
assistant
Ok, I need a flight with normal-cost.
user
Sorry, no flights are available on your desired route.
assistant
It's ok, thanks for checking.
user
Thank you for reaching us.
assistant