user: Question: On what date was the record 8–6–3?
Columns: ['Date', 'Visitor', 'Score', 'Home', 'Record']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['December 1', 'Chicago', '1 – 3', 'Detroit', '3–2–1']
SQL:

assistant: SELECT "Date" FROM "Table" WHERE "Record" = '8–6–3';