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

### Instruction:
What was the UK broadcast date for the episode which visited USA?

### Inputs:
table_name: table, columns: ['Episode No.', 'Episode Title', 'UK Broadcast Date', 'Presenter', 'Details of Journey', 'Countries Visited']

### Response:
SELECT UK Broadcast Date FROM table WHERE Countries Visited = USA