Hi.
user
Hello.
assistant
I am David Martin. Please book a flight ticket from PHL to DCA.
user
David Martin, can you provide me with travel dates?
assistant
Sure, My travelling dates are from May 29 to May 31.
user
Do you have any preferences?
assistant
I need a direct flight.
user
Give me a moment.
assistant
Sure.
user
Sorry to inform that, there are no direct flights.
assistant
Ok, No issues. Thank you.
user
Thank you for contacting us.
assistant