feat: chatbot trip search finds trips by trip name, hotel name and code

src/Chatbot/Mcp/Tool/SearchTripsTool.php

@@ -19,7 +19,7 @@ use Mcp\Schema\ToolAnnotations;
 
 #[McpTool(
     name: 'search_trips',
-    description: 'The website\'s travel search: find bookable trips by travel period, destination, concept, price, group size, accommodation, board, room type, duration and bus. Use for any question about which trips exist, when, where or how much. Returns one result per trip, hotel and travel date with the "ab" price per person in EUR, nights, what is included, room types and a link; get_trip gives the details of one. Prices and availability are a snapshot as of dataAsOf; the booking page is binding.',
+    description: 'The website\'s travel search: find bookable trips by travel period, destination, concept, price, group size, accommodation, board, room type, duration and bus. Use for any question about which trips exist, when, where or how much. Returns one result per trip, hotel and travel date with the "ab" price per person in EUR, nights, what is included, room types and a link; get_trip gives the details of one, by its code and, for one hotel, its hotelCode. Prices and availability are a snapshot as of dataAsOf; the booking page is binding.',
     annotations: new ToolAnnotations(readOnlyHint: true, openWorldHint: false),
 )]
 final class SearchTripsTool
@@ -32,7 +32,7 @@ final class SearchTripsTool
     }
 
     public function __invoke(
-        #[Schema(description: 'Free text matched against trip, hotel, destination and concept names and texts, e.g. "Val Thorens" or "Snowboardkurs".')]
+        #[Schema(description: 'A trip, hotel, destination or concept name, or a trip, hotel or date code, e.g. "Sportclub Lederer", "Chamois d\'Or", "Val Thorens", "SSLMP". A hotel name returns only that hotel. Use the name alone, without a question around it. Words that name nothing are looked up in the page texts, e.g. "Snowboardkurs".')]
         ?string $query = null,
         #[Schema(description: 'A named travel period of the website search: Vorsaison, um Weihnachten, Silvester, 1 Januarwoche, Ostern, Nachsaison. Use instead of dateFrom/dateTo.')]
         ?string $period = null,