Hello.
user
Hello, how can I support you?
assistant
I am Emily Baker. I want to book a flight ticket from DCA to PHL. Could you help me in booking?
user
Sure, please help me with your journey dates.
assistant
My travelling dates are from Nov 08-10.
user
Ok, Do you prefer direct flight or connected flight?
assistant
I need 1 connecting flight.
user
Ok, Is there any class preference?
assistant
No.
user
Ok,  please let me know your preferable timings of your journey locations.
assistant
My return time should be in the evening.
user
Ok, please wait for a while.
assistant
Ok.
user
Thank you for your patience, There were no flights found with your given details.
assistant
That's ok, no problem. Thank you.
user
Thank you for reaching us.
assistant