CREATE TABLE table_24338 ("Season" FLOAT, "Episode" FLOAT, "Episode Summary" TEXT, "Premier date" TEXT, "External Link" TEXT, "Coach" TEXT)

What date did the episode, with John O'Connell as the coach, premier?
SELECT "Premier date" FROM table_24338 WHERE "Coach" = 'John O''Connell'
SELECT "Premier date" FROM "table_24338" WHERE "Coach" = 'John O\'Connell'