How to Hold Charge at Checkout and Confirm Stock Availability in Magento 2 Using Stripe

How can I achieve the following requirements in Magento 2?

1. Hold the charge for the product at checkout using Stripe.
2. After the order is placed, send an email to the customer with the message: “Your order is on hold. We will get back to you once we confirm stock availability.”
3. Once stock availability is confirmed with the vendor, charge the customer for the order.