JPMorgan boss Jamie Dimon says storm clouds are gathering for the US economy as financial conditions tighten
Banking sector woes, a hawkish Fed, and Russia's invasion of Ukraine all contribute to an uncertain macro forecast, Dimon said,
Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction: JPMorgan boss Jamie Dimon says storm clouds are gathering for the US economy as financial conditions tighten

### Response: Banking sector woes, a hawkish Fed, and Russia's invasion of Ukraine all contribute to an uncertain macro forecast, Dimon said,