YOU SAID:
what are you doing today, do you want to hang out?
INTO JAPANESE
今日は何をしているの、一緒に遊びませんか?
BACK INTO ENGLISH
What are you doing today, would you like to play with me?
INTO JAPANESE
今日は何をするの、私と一緒に遊びませんか?
BACK INTO ENGLISH
What are you doing today, would you like to play with me?
Come on, you can do better than that.