What's the title of the episode originally aired on September 23, 2008?
CREATE TABLE table_19401346_1 (title VARCHAR, original_air_date VARCHAR)
SELECT title FROM table_19401346_1 WHERE original_air_date = "September 23, 2008"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_19401346_1 (title VARCHAR, original_air_date VARCHAR) Question: What's the title of the episode originally aired on September 23, 2008? [/INST] SELECT title FROM table_19401346_1 WHERE original_air_date = "September 23, 2008" </s>