Lets see if the matching is finally sensible

tests/test_conversion_service.py

@@ -159,9 +159,12 @@ class TestConversionServiceWithImportedData:
         EXPECTED_TOTAL_ROOMS = 539
         # Note: Currently no matches by tracking ID because XML data uses different formats
         # This is expected with the test data. Real PMS data would have higher match rates.
-        EXPECTED_MATCHED_TO_RESERVATION = 0
+        # With the refactored Phase 3b/3c matching logic, we now properly link guest-matched
+        # conversions to reservations when dates match, so we get 19 matched to reservation
+        # instead of just matched to customer.
+        EXPECTED_MATCHED_TO_RESERVATION = 19
 
-        EXPECTED_MATCHED_TO_CUSTOMER = 19
+        EXPECTED_MATCHED_TO_CUSTOMER = 0
 
         print(f"\nBaseline Match Counts:")
         print(f"  Total reservations in XML: {EXPECTED_TOTAL_RESERVATIONS}")