user: Question: What date was the visitor the Boston Bruins, and the record was 4–0–1?
Columns: ['Date', 'Visitor', 'Score', 'Home', 'Record']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['October 23', 'Chicago Black Hawks', '4–0', 'Toronto Maple Leafs', '1–0–0']
SQL:

assistant: SELECT "Date" FROM "Table" WHERE "Visitor" = 'Boston Bruins' AND "Record" = '4–0–1';