YOU SAID:

Are you coming to the convention?

INTO JAPANESE

大会に来ていますか?

BACK INTO ENGLISH

Do they come in?

INTO JAPANESE

なるのですか。

BACK INTO ENGLISH

Will do.

INTO JAPANESE

やりましょう。

BACK INTO ENGLISH

I'll do it.

INTO JAPANESE

やってやろう。

BACK INTO ENGLISH

I'll do it。

INTO JAPANESE

やってやろう。

BACK INTO ENGLISH

I'll do it。