diff --git a/src/service/dialog_state_monitor.py b/src/service/dialog_state_monitor.py
index 91f7a59..1476124 100644
--- a/src/service/dialog_state_monitor.py
+++ b/src/service/dialog_state_monitor.py
@@ -135,8 +135,10 @@ class DialogStateMonitor:
                     continue
                 stage_name = self.get_current_active_stage()['name']
                 is_collect_food = (slot.name == 'pizza' and stage_name == 'collect_food')
+                is_more_food = (slot.name = 'pizza' and stage_name == 'more_food')
                 is_collect_drinks = (slot.name == 'drink' and stage_name == 'collect_drinks')
-                if is_collect_food or is_collect_drinks:
+                is_more_drinks = (slot.name == 'drink' and stage_name == 'more_drinks')
+                if is_collect_food or is_collect_drinks or is_more_food or stage_name == is_more_drinks:
                     if self.item_exists(slot.name, value) is False:
                         self.state['was_previous_order_invalid'] = True
                         return
@@ -147,13 +149,13 @@ class DialogStateMonitor:
                         new_order[slot.name].append(value)
                     else:
                         new_order[slot.name] = [value]
-                if slot.name == "drink":
+                elif slot.name == "drink":
                     if new_order.get("drink"):
                         new_order[slot.name].append(value)
                     else:
                         new_order[slot.name] = [value]
-                else:
-                    new_order[slot.name] = value
+
+
             if len(new_order) > 0:
                 self.state['belief_state']['order'].append(new_order)
             self.complete_stage_if_valid('collect_food')