Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
What date was the visitor the Boston Bruins, and the record was 4–0–1?

### Inputs:
table_name: table, columns: ['Date', 'Visitor', 'Score', 'Home', 'Record']

### Response:
SELECT Date FROM table WHERE Visitor = boston bruins AND Record = 4–0–1