Hello.
user
Hello, do you need any help from us?
assistant
I am looking for a flight from IAD to OAK, can you please help me in booking?
user
Ok, could you please share your trip dates?
assistant
My travelling dates are Oct 16 and Oct 18.
user
Ok, could I have your name please?
assistant
My name is Scott Nelson.
user
Ok, do you need direct or connecting flight?
assistant
I need a direct flight.
user
Ok, do you have any other specifications?
assistant
No, thanks for asking.
user
Sorry, there is no flight on your requested travelling dates.
assistant
That's ok, thank you for checking.
user
You are welcome.
assistant