Knowledge: Leonardo da Vinci is a famous artist and highly recommended worldwide while Ella Fitzgerald is suggested to everyone who is starting jazz.

Conversation:
I really want to get into jazz music but there's so much to learn.
Well, to give you some history, jazz started in New Orleans' African-American communities.
That's interesting! What kind of artist do you recommend?

Response: Hmm, have you heard of Ella Fitzgerald? She is suggested to everyone who is starting jazz.