Hello.
user
Hello, how may I serve you at this moment?
assistant
Myself Paul Martin. Will you help me in booking the flight ticket from DEN to DCA?
user
Sure, can you please let me know your journey dates?
assistant
My travelling dates are Mar 13 and Mar 15.
user
Do you prefer connecting or direct flight in your journey?
assistant
I need a flight with single connection.
user
Ok, please wait for a while.
assistant
Ok, I will wait for your response.
user
Sorry to inform you that, we did not find any flights matching your journey dates.
assistant
Ok, not an issue. Thank you for your information.
user
Thank you for opting us.
assistant