What is wrong with this dialogue? "I'm tired," said Max. "So am I," said Juan.

Ok so here is the best answer i could come up with.

The grammar is correct as far as i know so the only thing that i can come up with is that is it bland, and boring. It is lacking . . . spice if you know what i mean. If it asks you to correct it i would say the following

"I'm tired," said Max.

"So am I," agreed Juan.

Or something like that. Now that i am looking at it it might be that the word "said" is repeated, which adds to the lack of spice to it.

Anyway i really hope that helped and i am so sorry if i made you more confused! I hope you have a good day! Be tiger fierce! :)

a. all of the other answers have at least one capitalization error.

you need to know what you have learned: )