YOU SAID:
hi come on into the party
INTO JAPANESE
こんにちはパーティーに来る
BACK INTO ENGLISH
Hello, come to the party.
INTO JAPANESE
こんにちは、パーティーに来てください。
BACK INTO ENGLISH
Hello, please come to the party.
INTO JAPANESE
こんにちは、パーティーに来てください。
BACK INTO ENGLISH
Hello, please come to the party.
That didn't even make that much sense in English.