Task: Convert a date from one format to another

n8n workflow:
{"nodes":[{"name":"On clicking 'execute'","type":"n8n-nodes-base.manualTrigger","position":[250,300],"parameters":{},"typeVersion":1},{"name":"Date & Time","type":"n8n-nodes-base.dateTime","position":[450,300],"parameters":{"value":"14/02/2020","options":{"fromFormat":"DD/MM/YYYY"}},"typeVersion":1}],"connections":{"On clicking 'execute'":{"main":[[{"node":"Date & Time","type":"main","index":0}]]}}}