CREATE TABLE table_23169 ("Season" FLOAT, "Episodes" FLOAT, "Timeslot  ( EST ) " CLOB, "Season premiere" CLOB, "Season finale" CLOB, "TV season" CLOB, "Ranking" CLOB, "Viewers  ( in millions ) " CLOB)

Which time slot did the season finale on May 18, 2004 hold?
SELECT "Timeslot (EST)" FROM table_23169 WHERE "Season finale" = 'May 18, 2004'
SELECT "Timeslot (EST)" FROM "table_23169" WHERE "Season finale" = 'May 18, 2004'