<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/">
  <SOAP-ENV:Body>
    <ns0:saveCustomerOrderResponse xmlns:ns0="http://ordering.a1telekom.at/CustomerOrderService">
      <ns0:BusinessInteractionId>CO6278</ns0:BusinessInteractionId>
    </ns0:saveCustomerOrderResponse>
  </SOAP-ENV:Body>
</SOAP-ENV:Envelope>