Hello.
Hello, how can I render you today?
Can you aid me in booking a flight ticket from PHL to DCA?
Sure, I am here to help you. May I know your travel dates please?
I am planning to start on Mar 21st and return  back on Mar 23rd.
Ok, do you have any specifications?
Make sure that connection limit is 1.
Ok, hold on for a moment. Let me check the best available flight for you.
Take your time.
May I know your name please?
I am Christine Martinez.
Sorry Christine Martinez, there are no flights available on your requested dates.
No issues. Thank you for the information.
Welcome, thank you for choosing us. Have a great day.