YOU SAID:

i am going to a part tonight if you want to come

INTO JAPANESE

あなたが来たいのなら私は今夜一部に行きます

BACK INTO ENGLISH

If you want to come i will go part tonight

INTO JAPANESE

あなたが来たいのなら私は今夜一部に行きます

BACK INTO ENGLISH

If you want to come i will go part tonight