Hello.
user
Hello, how may I assist you?
assistant
Can you please help me to search a flight with 0 connection limit?
user
Sure, I am here to help out. Please provide me location airport codes.
assistant
The airport codes are from PA-PHL to DC-DCA.
user
May I know your trip dates?
assistant
The travel dates are 11/23 to 11/25.
user
May I know your name?
assistant
Sure, my name is Melissa Phillips.
user
Sorry for the trouble, here I didn't find any flights in your route.
assistant
No problem, I will search another way.
user
Thank you for reaching us.
assistant
Thank you for your information.
user