user: Question: When did the episode originally air with a nick production number of 945?
Columns: ['Season #', 'Series #', 'Episode title', 'Original air date', 'Nick prod. #']
Types: ['real', 'real', 'text', 'text', 'real']
Sample row: [1.0, 139.0, '" Lillix "', 'October 11, 2003', 941.0]
SQL:

assistant: SELECT "Original air date" FROM "Table" WHERE "Nick prod. #" = 945.0;