YOU SAID:

I'm so sorry, be right back. I got to help with dishes

INTO JAPANESE

ごめんなさい、すぐに戻ってください。私は料理を手伝うようになりました

BACK INTO ENGLISH

I'm sorry, please come back soon. I started helping with cooking

INTO JAPANESE

申し訳ありませんが、すぐに戻ってきてください。私は料理を手伝い始めました

BACK INTO ENGLISH

I'm sorry, please come back soon. I started helping with cooking