diff --git a/README.md b/README.md
index ba478ab97..bd7a64856 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,8 @@
-
-
+=======
+[![Build Status](https://dev.azure.com/wawong/MSReadyContosoAir/_apis/build/status/warrenwwc.ContosoAir?branchName=master)](https://dev.azure.com/wawong/MSReadyContosoAir/_build/latest?definitionId=6&branchName=master)
 
 # Microsoft.Github CI Demo
 
-Demo website application for Contoso Air.  
 Runs a nodejs server (Express v4.16) that stores customer booked flights in a CosmosDb database.
 
 ## Requirements
diff --git a/src/services/airports.service.js b/src/services/airports.service.js
index f9af6ab4f..3017251ac 100644
--- a/src/services/airports.service.js
+++ b/src/services/airports.service.js
@@ -7,8 +7,12 @@ class AirportsService {
         this._airports = airports;
     }
 
+    // getAll(){
+    //     return this._airports.filter(a => a.code).map(avoidEmptyCity);
+    // }
+
     getAll(){
-        return this._airports.filter(a => a.code).map(avoidEmptyCity);
+        return this._airports.filter(a => a.code).map(avoidEmptyCity).sort((a, b) => (a.city > b.city) ? 1 : -1);
     }
 
     getByCode(code) {
diff --git a/src/services/book.form.service.js b/src/services/book.form.service.js
index c0e00b35b..47199d78b 100644
--- a/src/services/book.form.service.js
+++ b/src/services/book.form.service.js
@@ -17,6 +17,10 @@ class BookFormService {
  airports: this._airports.getAll()
         };
     }
+
+    getAll(){
+        return this._airports.filter(a => a.code).map(avoidEmptyCity).sort((a, b) => (a.city > b.city) ? 1 : -1);
+    }
 }
 
 module.exports = BookFormService;