Changing text depending on date

I am an absolute beginner in Javascript writing. I would like to create a code that would display a text in a given date interval (e.g. 2022.10.23-2022.11.25), but not in any other date interval. Try as I might with this code, it fails. Thanks in advance for your help.

<label id="lblGreetings"></label>  <script> var myDate = new Date(); var hrs = myDate.getHours(); var greet;

if ((myDate = 'October 24, 2022')) greet = 'Good Morning';    document.getElementById('lblGreetings').innerHTML = '<b>' + greet + '</b> and welcome to Encodedna.com!'; </script>