YOU SAID:

I shall speak like the old times

INTO JAPANESE

私は、昔のような話し

BACK INTO ENGLISH

I'm talking like old times

INTO JAPANESE

私は昔のような話します。

BACK INTO ENGLISH

I like old talk.

INTO JAPANESE

古い話が好きです。

BACK INTO ENGLISH

Like the old story.

INTO JAPANESE

ような昔の話。

BACK INTO ENGLISH

Like the old story.