YOU SAID:
hello i hope you are having a good day
INTO JAPANESE
こんにちは私はあなたが良い一日を過ごしていることを願っています
BACK INTO ENGLISH
Hi i hope you have a good day
INTO JAPANESE
こんにちは私はあなたが良い一日を過ごすことを願っています
BACK INTO ENGLISH
Hi i hope you have a good day
That didn't even make that much sense in English.