YOU SAID:

I do not want that cake but thank you

INTO JAPANESE

私はそのケーキを望んでいませんが、ありがとう

BACK INTO ENGLISH

I don't want that cake, but thank you.

INTO JAPANESE

私はそのケーキを望んでいませんが、ありがとうございました。

BACK INTO ENGLISH

I don't want that cake, but thank you.