PHPMailer Sending Email With Attachment

<?php
require_once('../includes/phpmailer/class.phpmailer.php');
$dirName = dirname(__FILE__);
$filePath = "{$dirName}/templates/sample-financial-plan.pdf";
$fileName = basename($filePath);
$fileType = mime_content_type($filePath);
$from = "[email protected]";
$from_name="Getting You Rich Support Team";
$to = "[email protected]";
$to_name = "Dhruvenkumar Shah";
$fname = "Dhruvenkumar";
$lname = "Shah";
$phone = "1234567890";

$body = <<<BODY
    <html>
        <head>
        </head>
        <body>
            <div>
                $lname $fname $phone
            </div>
        </body>
    </html>
BODY;

$mail = new PHPMailer();
$mail->From = $from;
$mail->FromName = $from_name;
$mail->AddAddress($to, $to_name);
$mail->AddReplyTo($from, $from_name);
$mail->AddAttachment($filePath);
$mail->IsHTML(true);
$mail->Body = $body;
$mail->Subject = 'Your Sample Financial Plan';

if(!$mail->Send()) {
  echo "Mailer Error: " . $mail->ErrorInfo;
} else {
  echo "Message sent!";
}


?>