Hello.
user
Hello, how may I aid you?
assistant
I am Eric Perez. I am searching for the flight having a connection limit 0. Can you please help me?
user
Sure, could you please provide your travelling dates to search for the flight?
assistant
Sure, my travelling dates are 03/23 and 03/25.
user
Ok, may I know the codes of airport you want to travel?
assistant
The source and destination airport codes are PHL and IAD.
user
Ok, please wait a moment I will check for best services on your route.
assistant
Sure, I will wait for your response.
user
Sorry to say, no flights were found on your dates.
assistant
It's ok, thank you helping me.
user
Thank you for reaching us, have a nice day.
assistant