YOU SAID:
Dad, we don't wanna see the movie.
INTO JAPANESE
お父さん、私たちは映画を見たくない。
BACK INTO ENGLISH
Dad, we don't want to watch a movie.
INTO JAPANESE
お父さん、私たちは映画を見たくありません。
BACK INTO ENGLISH
Dad, we don't want to watch a movie.
That didn't even make that much sense in English.