Is there a way of creating this header with LINQ to XML? The attributes with colons in fail.
<HotelValuedAvailRQ echoToken="DummyEchoToken" sessionId="DummySessionId" xmlns="http://www.website.com/schemas/2005/06/messages" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www. website.com/schemas/2005/06/messages website ValuedAvailRQ.xsd">
If not, how to store this in a string, what escape characters does one need?