What was the original air date (atv) of episode 1?
CREATE TABLE table_1439096_1 (original_air_date__atv_ VARCHAR, episode_no VARCHAR)
SELECT original_air_date__atv_ FROM table_1439096_1 WHERE episode_no = 1
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_1439096_1 (original_air_date__atv_ VARCHAR, episode_no VARCHAR) Question: What was the original air date (atv) of episode 1? [/INST] SELECT original_air_date__atv_ FROM table_1439096_1 WHERE episode_no = 1 </s>