Hello, I am Paul Johnson.
user
Hello, how can I help you?
assistant
I am planning to Private moon light DC city walk at Washington, DCA. Please help me in booking a flight ticket from EWR to DCA?
user
Sure, I am here to help you, may I know your travelling dates?
assistant
My travelling dates are from 02/03 to 02/05.
user
Could you please help me  with connection limit?
assistant
I need a connecting flight.
user
Sorry, no flights found on your requested dates.
assistant
That's not a problem.
user
Thank you for approaching us.
assistant
Thank you.
user