LINQ to XML - Populate/Update the XElement with data from a DataTable

The project requires to create an XML file. After reading online posts I decided to go with LINQ to XML. (Please keep in mind that I am new to LINQ.) I got stuck at retrieving the data from the DataTable into the XElements.

     XElement FloridaData = new XElement("submitted_file", 
                    new XElement("schema_version", "123.45"),
                    new XElement("company",
                    new XElement("company_code",

             new XElement("transaction",              
                    new XElement("transaction_type", ""),

             new XElement("policy", 
                    new XElement("policy_number", ""),
                    new XElement("policy_effective_date", ""),
                    new XElement("policy_through_date", ""),
                    new XElement("insurance_company_notes", "")
             )));