Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_2226817_4 (original_air_date VARCHAR, production_code VARCHAR)
### Question:
Name the original air date for 3.04 production code
### Answer:
SELECT original_air_date FROM table_2226817_4 WHERE production_code = "3.04"