CREATE TABLE table_71953 ("Date" CLOB, "Visiting team" CLOB, "Home team" CLOB, "Stadium" CLOB, "Regular season / Preseason" CLOB)

On what date was the home team the Dallas Cowboys 34?
SELECT "Date" FROM table_71953 WHERE "Home team" = 'dallas cowboys 34'
SELECT "Date" FROM "table_71953" WHERE "Home team" = 'dallas cowboys 34'