diff --git a/Source/UI/Window/UIPartyBookingHelpWnd.cpp b/Source/UI/Window/UIPartyBookingHelpWnd.cpp
index 47ec149a..35fa5c12 100644
--- a/Source/UI/Window/UIPartyBookingHelpWnd.cpp
+++ b/Source/UI/Window/UIPartyBookingHelpWnd.cpp
@@ -2,6 +2,7 @@
 
 #include "Contents/MessageTable.h"
 #include "UI/Buttons/UIButton.h"
+#include "UI/Window/UIWindowMgr.h"
 
 // OFFSET: 0x0092D630
 // FUNCTION: fn_12670
@@ -9,3 +10,15 @@ void UIPartyBookingHelpWnd::Paint() {
   this->DrawTitleBar(this->m_controls->fonts, this->m_controls->locale, true, LookupMessage(1716), 0);
   this->DrawPanelBackground(17, 0, "");
 }
+
+// OFFSET: 0x00938810
+// FUNCTION: fn_12751
+int UIPartyBookingHelpWnd::SendMsg(UIWindow* sender, int message, std::intptr_t argument1, std::intptr_t argument2, std::intptr_t argument3, std::intptr_t argument4) {
+  if (message != 6) {
+    return UIFrameWnd::SendMsg(sender, message, argument1, argument2, argument3, argument4);
+  }
+  if (argument1 == 201) {
+    g_windowMgr.CloseWindow(173);
+  }
+  return 0;
+}
diff --git a/Source/UI/Window/UIPartyBookingHelpWnd.h b/Source/UI/Window/UIPartyBookingHelpWnd.h
index 03e95b8f..79aa07a1 100644
--- a/Source/UI/Window/UIPartyBookingHelpWnd.h
+++ b/Source/UI/Window/UIPartyBookingHelpWnd.h
@@ -8,6 +8,7 @@ struct UIButtonContext;
 class UIPartyBookingHelpWnd : public UIFrameWnd {
 public:
   void Paint() override;
+  int SendMsg(UIWindow* sender, int message, std::intptr_t argument1, std::intptr_t argument2, std::intptr_t argument3, std::intptr_t argument4) override;
 
 protected:
   UIButtonContext* m_controls;