YOU SAID:

I had never been to Iowa before, and we were going to be staying in Iowa City.

INTO JAPANESE

私はこれまでアイオワに行ったことがなかったので、アイオワシティに滞在する予定でした。

BACK INTO ENGLISH

I had never been to Iowa before, so I planned to stay in Iowa City.

INTO JAPANESE

私はこれまでアイオワに行ったことがなかったので、アイオワシティに滞在するつもりでした。

BACK INTO ENGLISH

I had never been to Iowa before and was planning on staying in Iowa City.

INTO JAPANESE

私はこれまでアイオワに行ったことがなかったので、アイオワシティに滞在する予定でした。

BACK INTO ENGLISH

I had never been to Iowa before, so I planned to stay in Iowa City.

INTO JAPANESE

私はこれまでアイオワに行ったことがなかったので、アイオワシティに滞在するつもりでした。

BACK INTO ENGLISH

I had never been to Iowa before and was planning on staying in Iowa City.