what is the episode title on original air date of September 30, 2007?
CREATE TABLE table_23799417_2 (
    title VARCHAR,
    original_airing VARCHAR
)
SELECT title FROM table_23799417_2 WHERE original_airing = "September 30, 2007"
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: what is the episode title on original air date of September 30, 2007? ### Input: CREATE TABLE table_23799417_2 (
    title VARCHAR,
    original_airing VARCHAR
) ### Response: SELECT title FROM table_23799417_2 WHERE original_airing = "September 30, 2007"