How to say “I need a desk by Saturday, so could you reply today, please?” in Japanese

In Japanese

土曜日(どようび)までに机(つくえ)が必要(ひつよう)なので、今日中(きょうじゅう)にお返事(へんじ)をいただけますか。

Doyōbi made ni tsukue ga hitsuyō na node, kyōjū ni o-henji o itadakemasu ka.