Hello.
user
Hello, how may I assist you?
assistant
Robert Moore here. Can you please book a flight ticket from OAK to IAD?
user
Sure, may I know your planned travel dates please?
assistant
Sure, my trip dates are from 11/13 to 11/15.
user
There is a direct flight available on your requested dates from UA airlines.Shall I confirm your booking?
assistant
Can you please search for connecting flight?
user
Sorry, there is no flight available for your request.
assistant
That's ok, no problem. Thank you for the information.
user
You are welcome.
assistant