YOU SAID:
Hi my name is Ishita.
INTO JAPANESE
こんにちは私の名前は石田です。
BACK INTO ENGLISH
Hello my name is Ishida.
INTO JAPANESE
こんにちは、石田です。
BACK INTO ENGLISH
Hello, this is Ishida.
INTO JAPANESE
こんにちは、石田です。
BACK INTO ENGLISH
Hello, this is Ishida.
That didn't even make that much sense in English.