After work, we had met near our office, and We went to Ginza.

I bought a two-pieces dress, and she bought two T-shirts. We haved walked about two hours so we were tiered,. We went to home after dinner.

She told to me, "It was satisfiedgreat that thinkI got two T-shirts toI wanted.

",and IAnd that you got a two-pieces dress that aimyou wanted."

It was satisfied that thinkshe got two T-shirts toshe wanted.

",andAnd that I got a two-pieces dress that aimI wanted, so I wrote this diary very happily.

After work, we had met near our office, and Wwe went to Ginza.

"had met" indicates an action in the more distant past, which is not necessary in this sentence.

I bought a two-pieces dress, and she bought two T-shirts. We have walked for about two hours and became so tiered, Wthen we went to home after dinner.

Similar comment as the previous sentence about "have walked". Also, the sentence needed a verb before the word "tired" so I added one.

She told to me, "It was satisfied that thinkying to think I wanted two T-shirts to wanted.,

",and Iyou got athe two-pieces dress that aimed.you were aiming for."

The dialog is being spoken by your friend, so she would use "you" to refer to the dress that you had bought.

"It was satisfied that think two T-shirts to wanted.ying to think that she wanted two T-shirts,

",and I got athe two-pieces dress that aimed,so I wrote this diary very happilI was aiming for," I very happily wrote in my diary.

This is a clever idea to write the same sentence, this time from your perspective rather than your friend's.