Hi.
user
Hello, how may I aid you?
assistant
Please book a flight ticket from PHL to DCA.
user
Sure, help me with the trip dates?
assistant
My trip is in Oct from 10th to 12th.
user
May I know your good name please?
assistant
William Martinez here.
user
Do you have any requirements for this trip?
assistant
I prefer to travel with the comforts of business class. I am comfortable to travel with a single connecting flight.
user
Sorry, no flights were available at this moment due to some technical issues.
assistant
That's ok, thank you for your information.
user
Thank you for reaching us.
assistant