Hi.
user
Hello, how can I help you today?
assistant
Help me in booking a flight from IAD to DEN?
user
Sure, please share your planned travel dates?
assistant
My travelling dates are Mar 21 to 23.
user
Do you have any connection limit?
assistant
I prefer connecting flight.
user
Can I have your name please?
assistant
I am Kenneth Green.
user
Sorry, no flights found with your given details.
assistant
That's ok, thank you.
user
Thank you for opting us.
assistant