user: Question: What date had a record of 15-14-4?
Columns: ['Game', 'Date', 'Opponent', 'Score', 'Record']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [24.0, '12/1/1979', 'Philaelphia Flyers', '4-4', '11-10-3']
SQL:

assistant: SELECT "Date" FROM "Table" WHERE "Record" = '15-14-4';