Hello.
user
Hello. How can I help you?
assistant
I am Brandon Anderson. I want to book a flight ticket from DCA to DEN. Could you help me in booking?
user
Sure, I will help you to book a flight ticket. Can you please share me your travelling dates?
assistant
My travelling dates are from Feb 09-11.
user
Ok, may I know your connection limit?
assistant
I need 1 connecting flight.
user
Ok, let me know your arrival and departure time.
assistant
My return time should be in the morning.
user
Sorry, no flights are available on your route.
assistant
That's ok, no problem. Thank you.
user
Welcome. Have a nice day.
assistant