wip: submit booking to api

src/BusProNet/XmlParser/ApiResponseParser.php

@@ -59,12 +59,16 @@ class ApiResponseParser extends AbstractParser
                 return (new AvailabilitiesParser())->parseRooms($resultNode);
             case ApiClient::TYPE_BOOKING_UPDATE:
                 return (new BookingUpdateParser())->parse($resultNode);
+            case ApiClient::TYPE_BOOKING:
+                return (new BookingResponseParser())->parse($resultNode);
             case ApiClient::TYPE_PRODUCTS:
                 return (new ProductsParser())->parse($resultNode);
             case ApiClient::TYPE_PRODUCT_DATA:
                 $travelNode = $crawler->filterXPath('//reise/termin');
 
                 return (new TravelParser())->parse($travelNode->first(), ...$additionalArgs);
+            case ApiClient::TYPE_AGENCIES:
+                return (new AgencyParser())->parse($resultNode);
         }
 
         throw new ResponseParserException('Unable to parse XML response');