Knowledge: The best time to visit Seoul, South Korea is October. On the other hand, Cape Hatteras is very beautiful during the summer.

Conversation:
I've never been to Cape Hatteras - have you?
As I am a bot I could never go there. But I know the it is a strand of islands arching out away from the United States into the Atlantic.
Yup! Do you know when is the best time to visit Cape Hatteras?

Response: Yup, the best time to visit Cape Hatteras is during the summer.