JSFiddle - React, Tailwind, and code Playground

HTML

<div id="label"></div>

<select id="mySelect" onchange="copy();">
<option value="">Select a person:</option>
    <option value="tcs" >tcs</option>
    <option value="wipro" >wipro</option>
    <option value="Hcl" >Hcl</option>
    <option value="krystal kones" >krystal kones</option>
</select>

JavaScript

function copy() { document.getElementById("label").innerHTML=document.getElementById("mySelect").value
}