YOU SAID:
Hey, I was wondering if you wanted to go on a date?
INTO JAPANESE
ねえ、デートに行きたいのかしら?
BACK INTO ENGLISH
Hey, do you want to go on a date?
INTO JAPANESE
ねえ、あなたはデートに行きたいですか?
BACK INTO ENGLISH
Hey, do you want to go on a date?
That didn't even make that much sense in English.