YOU SAID:

I am going to the store today

INTO JAPANESE

私は今日店に行く

BACK INTO ENGLISH

I am going to a shop today.

INTO JAPANESE

私は今日店に行くつもりです。

BACK INTO ENGLISH

I am going to go to the shop today.

INTO JAPANESE

私は今日店に行くつもりです。

BACK INTO ENGLISH

I am going to go to the shop today.