No, I exclaimed, astonished. 
( No ( , ( I ( ( ( exclaimed , ) astonished ) . ) ) ) )
(ROOT (S (INTJ (UH No)) (, ,) (NP (PRP I)) (VP (VBD exclaimed) (, ,) (S (VP (VBN astonished)))) (. .)))
"Okay," I agreed breezily. 
( `` ( Okay ( , ( '' ( I ( ( agreed breezily ) . ) ) ) ) ) )
(ROOT (S (`` ``) (FRAG (INTJ (UH Okay))) (, ,) ('' '') (NP (PRP I)) (VP (VBD agreed) (ADVP (RB breezily))) (. .)))