Hello.
user
Hello, how may I serve you today?
assistant
I am Kimberly Phillips. I am looking for a flight from DEN to IAD, can you help me?
user
Sure, can you please forward your journey dates?
assistant
My travelling dates are 30 Jan and 01 Feb.
user
Do you prefer any specifications in your journey?
assistant
My class preference is economy and I need a connecting flight.
user
Sorry to inform you that, we did not find any flights matching your details.
assistant
It's ok, not a problem.
user
Thank you for choosing us.
assistant