Hello.
user
Hello. How can I assist you today?
assistant
I am Katherine Anderson.
user
Ok.
assistant
I am looking for a flight from PHL to DCA, can you please help me in booking?
user
Sure, will you mention your travelling dates please?
assistant
My travelling dates are Nov 19 and Nov 21.
user
Do you have any specifications?
assistant
I prefer normal cost airline and my return time is morning.
user
Do you have any other preferences?
assistant
I need a direct flight.
user
Please give me a moment.
assistant
Sure.
user
Thanks for waiting, there is no flights found under your preferable details.
assistant
That's ok, thank you for checking.
user
Welcome, have a great day.
assistant