Add support for ground school

autopilot/reservation.py

@@ -16,9 +16,17 @@ class Reservation(object):
     comments: str
     raw: str
 
+    @property
+    def lesson_title(self):
+        if self.aircraft:
+            title = f"Flying {self.aircraft}"
+        else:
+            title = "Ground School"
+        return title
+
     @property
     def summary(self):
-        return f"Flying {self.aircraft} with {self.instructor}"
+        return f"{self.lesson_title} with {self.instructor}"
 
     @property
     def description(self):