Update phrase_mappings.json

phrase_mappings.json

@@ -1,18 +1,17 @@
 {
-    "Niaje buda?": "What's up, bro?",
-    "Niaje?": "What's up?",
-    "Vipi bro?": "How's it going bro?",
-    "Mambo vipi?": "How are things?",
-    "Sasa?": "What's up?",
-    "Sasa hivi?": "Right now?",
-    "Habari gani?": "How are you?",
-    "Shikamoo": "Greetings",
-    "Marahaba": "Thank you",
-    "Hujambo?": "How are you?",
-    "Sijambo": "I'm fine",
-    "U hali gani?": "How are you doing?",
-    "Mambo?": "How's it going?",
-    "Poa": "Fine",
-    "Salama": "I'm fine",
-    "Mambo": "Hello"
+    "niaje {name}": "What's up, {name}?",
+    "niaje": "What's up?",
+    "vipi bro": "How's it going, bro?",
+    "mambo vipi": "How are things?",
+    "sasa": "What's up?",
+    "sasa hivi": "Right now?",
+    "habari gani": "How are you?",
+    "shikamoo": "Respectful greetings",
+    "marahaba": "I acknowledge your greetings",
+    "hujambo": "How are you? (Formal)",
+    "sijambo": "I'm fine (Formal)",
+    "u hali gani": "How are you doing?",
+    "mambo": "How's it going?",
+    "poa": "Fine",
+    "salama": "I'm fine"
 }