Task: CX | Booking Confirmation Email

n8n workflow:
{"id":3,"name":"CX | Booking Confirmation Email","nodes":[{"name":"_QUICKSTART_NOTE_","type":"n8n-nodes-base.stickyNote","position":[-240,140],"parameters":{"width":380,"height":440,"content":"## 👇 Get started faster \n\n### Quickstart video\n[![n8n quickstart video](/static/quickstart_thumbnail.png#full-width)](https://www.youtube.com/watch?v=RpjQTGKm-ok)\nCovers key concepts really quickly\n\n\n### Template library\nGet inspiration and learn useful techniques from our pre-built [workflow templates](/templates)."},"typeVersion":1},{"name":"Set","type":"n8n-nodes-base.set","position":[260,300],"parameters":{"values":{"number":[{"name":"gmv","value":600000},{"name":"Scdw Fee","value":100000},{"name":"Delivery Fee","value":150000},{"name":"Discount","value":250000},{"name":"nmv","value":400000},{"name":"Rental Fee","value":400000}],"string":[{"name":"Booking End Ts","value":"2022-03-16T23:30:00"},{"name":"Booking Start Ts","value":"2022-03-16T08:30:00"},{"name":"Member Name","value":"Muhammad Faris Adilah"}]},"options":{}},"typeVersion":1},{"name":"Set1","type":"n8n-nodes-base.set","position":[900,300],"parameters":{"values":{"string":[{"name":"gmv","value":"=Rp.{{$node[\"Set\"].json[\"gmv\"].toLocaleString('id-ID')}}"},{"name":"Scdw Fee","value":"=Rp.{{$node[\"Set\"].json[\"Scdw Fee\"].toLocaleString('id-ID')}}"},{"name":"nmv","value":"=Rp.{{$node[\"Set\"].json[\"nmv\"].toLocaleString('id-ID')}}"},{"name":"Delivery Fee","value":"=Rp.{{$node[\"Set\"].json[\"Delivery Fee\"].toLocaleString('id-ID')}}"},{"name":"Discount","value":"=Rp.{{$node[\"Set\"].json[\"Discount\"].toLocaleString('id-ID')}}"},{"name":"Rental Fee","value":"=Rp.{{$node[\"Set\"].json[\"Rental Fee\"].toLocaleString('id-ID')}}"},{"name":"Booking End Date","value":"={{$node[\"Booking End Date\"].json[\"Booking End Date\"]}}"},{"name":"Booking Start Date","value":"={{$node[\"Booking Start Date\"].json[\"Booking Start Date\"]}}"},{"name":"Booking End Time","value":"={{$node[\"Booking End Time\"].json[\"Booking End Time\"]}}"},{"name":"Booking Start Time","value":"={{$node[\"Booking Start Time\"].json[\"Booking Start Time\"]}}"},{"name":"First Name","value":"={{$node[\"Set\"].json[\"Member Name\"].split(\" \")[0]}}"}]},"options":{}},"typeVersion":1},{"name":"Booking End Date","type":"n8n-nodes-base.dateTime","position":[640,40],"parameters":{"value":"={{$node[\"Set\"].json[\"Booking End Ts\"]}}","custom":true,"options":{},"toFormat":"DD MMMM YYYY","dataPropertyName":"Booking End Date"},"typeVersion":1},{"name":"Booking Start Date","type":"n8n-nodes-base.dateTime","position":[640,200],"parameters":{"value":"={{$node[\"Set\"].json[\"Booking Start Ts\"]}}","custom":true,"options":{},"toFormat":"DD MMMM YYYY","dataPropertyName":"Booking Start Date"},"typeVersion":1},{"name":"Booking Start Time","type":"n8n-nodes-base.dateTime","position":[640,380],"parameters":{"value":"={{$node[\"Set\"].json[\"Booking Start Ts\"]}}","custom":true,"options":{"toTimezone":"Asia/Jakarta","fromTimezone":"UTC"},"toFormat":"hh:mm","dataPropertyName":"Booking Start Time"},"typeVersion":1},{"name":"Booking End Time","type":"n8n-nodes-base.dateTime","position":[640,560],"parameters":{"value":"={{$node[\"Set\"].json[\"Booking End Ts\"]}}","custom":true,"options":{"toTimezone":"Asia/Jakarta","fromTimezone":"UTC"},"toFormat":"hh:mm","dataPropertyName":"Booking End Time"},"typeVersion":1},{"name":"Postgres","type":"n8n-nodes-base.postgres","position":[420,300],"parameters":{"additionalFields":{}},"typeVersion":1},{"name":"Send Email","type":"n8n-nodes-base.emailSend","position":[1060,300],"parameters":{"options":{}},"typeVersion":1}],"active":false,"settings":{},"connections":{"Set":{"main":[[{"node":"Postgres","type":"main","index":0}]]},"Set1":{"main":[[{"node":"Send Email","type":"main","index":0}]]},"Postgres":{"main":[[{"node":"Booking End Date","type":"main","index":0},{"node":"Booking Start Date","type":"main","index":0},{"node":"Booking Start Time","type":"main","index":0},{"node":"Booking End Time","type":"main","index":0}]]},"Booking End Date":{"main":[[{"node":"Set1","type":"main","index":0}]]},"Booking End Time":{"main":[[{"node":"Set1","type":"main","index":0}]]},"Booking Start Date":{"main":[[{"node":"Set1","type":"main","index":0}]]},"Booking Start Time":{"main":[[{"node":"Set1","type":"main","index":0}]]}}}