CREATE TABLE table_28388 ("No. in series" FLOAT, "No. in season" FLOAT, "Title" CLOB, "Directed by" CLOB, "Written by" CLOB, "Original air date" CLOB, "Production code" FLOAT, "U.S. Viewers  ( millions ) " CLOB)

Who directed the episode 'dining out'?
SELECT "Directed by" FROM table_28388 WHERE "Title" = 'Dining Out'
SELECT "Directed by" FROM "table_28388" WHERE "Title" = 'Dining Out'