Could you help me with the next code:

<?php

require ("Functions.php");

#geting the destinations
$link = Connect();

$destinations_query = "SELECT * FROM destinations
WHERE Held_In_Destination > 1";

$destinations_result = mysqli_query($link, $destinations_query);

#creating a form containing a destination list.
#The form will pass on a destination ID to the next form
#that shows hotels in the area.

echo "<form action='MakeAnOrder.php' method='POST'>

<strong>Select Your Destination</strong>
<select name='Destination_Name'>\n";

while ($destinations_row = mysqli_fetch_array($destinations_result))
{

extract ($destinations_row);
echo"<option value = '$Destination_Name'>$Destination_Name\n";

}


echo"</select>\n";
echo "<input type = 'submit' value = 'Select'>
</form>\n";


#Selecting a hotel

$hotels = Hotels(isset($_POST['$Destination_ID']));

echo "<form action='MakeAnOrder.php' method='POST' >

<strong>Select a Hotel</strong>
<select name='Hotel_Name'>\n";

while ($hotels_row = mysqli_fetch_array($hotels))
{

extract ($hotels_row);
echo"<option value = '$Hotel_Name'>$Hotel_Name\n";

}

echo"</select>\n";
echo "<input type = 'submit' value = 'Select'>
</form>\n";

?>



I am trying to influence the output of the second form by the users choice in the first one. Both are based in the same page.