PowerShell Search XML by selected option

Sample XML that I used

PowerShell script

?cls
function XmlOperations
{
$xml = [xml](Get-Content C:\Dorababu\sample.xml)
Write-Host "Please choose an option `n 1) Based on Name `n 2) Based on Age `n 3) Based on Location `n"
$inputNumber = Read-Host
#$inputNumber = Read-Host "Please select an option `n`n 1) Based on Name `n 2) Based on Age `n 3) Based on Location `n " -NoNewline
$SearchColumn = @()
switch ($inputNumber)
{
1{ $SearchColumn = Read-Host -Prompt "`n Enter Name"
$xml.Employees.Employee | where { $_.Name -like "*$SearchColumn*" } }
2{ $SearchColumn = Read-Host -Prompt "`n Enter Age"
$xml.Employees.Employee | where { $_.Age -like "*$SearchColumn*" } }
3{ $SearchColumn = Read-Host -Prompt "`n Enter Location"
$xml.Employees.Employee | where { $_.Location -like "*$SearchColumn*" } }
default {
$SearchColumn = Read-Host -Prompt "`n Enter Name"
$xml.Employees.Employee | where { $_.Name -like "*$SearchColumn*" } }
}
}
XmlOperations