List the episode ID and title of episode where casting was credited to Bonita Pietila.
was credited refers to credited = 'true'; to Bonita Pietila refers to person = 'Bonita Pietila'
SELECT T1.episode_id, T1.title FROM Episode AS T1 INNER JOIN Credit AS T2 ON T1.episode_id = T2.episode_id WHERE T2.credited = 'true' AND T2.person = 'Bonita Pietila' AND T2.role = 'casting';