How to perform 'Async Subtract Dates' in Go.
// Task: Async Subtract Dates
// Language: Go
func async_subtract_dates() {
// Implementation for Async Subtract Dates
var result = ...; // Initialize variable
// TODO: Implement core logic here
// Step 1: Prepare data
// Step 2: Process Async Subtract Dates
fmt.Println("Done");
}