Tessio: Barzini wants to arrange a meeting. He says we can straighten any of our problems out.
Michael: You talk to him?
Tessio: Yeah. I can arrange security... On my territory. All right?
Michael: All right.
Tessio: All right.
At his father's funeral, Tessio, pulling Michael aside, is the one that brings word to Michael of Barzini's wanting to met.