YOU SAID:

i would like to have a party

INTO JAPANESE

パーティーをしたいです。

BACK INTO ENGLISH

I would like to have a party.

INTO JAPANESE

パーティーをしたいのですが。

BACK INTO ENGLISH

I'd like a party.

INTO JAPANESE

パーティーをしたいのですが。

BACK INTO ENGLISH

I'd like a party.