ion of conspiracy ... is insufficient to establish jurisdiction for the purposes of section 302(a)(2).” Lehigh Valley Indus. Inc., 527 F.2d at 93-94; Lamarr v. Klein, 35 A.D.2d 248, 315 N.Y.S.2d 695, 697-98 (st Dep’t 1970) (holding that conclusory statements about defendant’s role in con- spiracy were ins