YOU SAID:

If I hadn't had dinner, I would have had dinner with you.

INTO JAPANESE

私は夕食を食べていなかった場合、私はあなたとの夕食を持っていただろう。

BACK INTO ENGLISH

If I did not eat dinner, I would have had a dinner with you.

INTO JAPANESE

私は夕食を食べていなかった場合、私はあなたとの夕食を持っていただろう。

BACK INTO ENGLISH

If I did not eat dinner, I would have had a dinner with you.