diff --git a/addons/website_event_sale/controllers/main.py b/addons/website_event_sale/controllers/main.py
index 973b2f265d2..063e60c7df6 100644
--- a/addons/website_event_sale/controllers/main.py
+++ b/addons/website_event_sale/controllers/main.py
@@ -41,8 +41,8 @@ class website_event(website_event):
             sale = True
             ticket_id = key.split("-")[0] == 'ticket' and int(key.split("-")[1]) or None
             ticket = ticket_obj.browse(cr, SUPERUSER_ID, ticket_id, context=context)
-            request.website.sale_get_order(force_create=1)._cart_update(
-                product_id=ticket.product_id.id, add_qty=quantity, context=dict(context, event_ticket_id=ticket.id))
+            order = request.website.sale_get_order(force_create=1)
+            order.with_context(event_ticket_id=ticket.id)._cart_update(product_id=ticket.product_id.id, add_qty=quantity)
 
         if not sale:
             return request.redirect("/event/%s" % event_id)
diff --git a/addons/website_event_sale/static/src/js/website.tour.event_sale.js b/addons/website_event_sale/static/src/js/website.tour.event_sale.js
index b6d75063346..cfb5a424eb9 100644
--- a/addons/website_event_sale/static/src/js/website.tour.event_sale.js
+++ b/addons/website_event_sale/static/src/js/website.tour.event_sale.js
@@ -28,9 +28,22 @@
                 waitFor:   'select:eq(1) option:contains(3):selected',
                 element:   '.btn-primary:contains("Order Now")',
             },
+            {
+                title:     "Check the cart",
+                element:   '#top_menu .my_cart_quantity:contains(5)'
+            },
+            {
+                title:     "Check if the cart have 2 order lines and add one VIP ticket",
+                waitFor:   "#cart_products:contains(Standard):contains(VIP)",
+                element:   "#cart_products tr:contains(VIP) .fa-plus",
+            },
+            {
+                title:     "Process Checkout",
+                waitFor:   '#top_menu .my_cart_quantity:contains(6)',
+                element:   '.btn-primary:contains("Process Checkout")'
+            },
             {
                 title:     "Complete checkout",
-                waitFor:   '#top_menu .my_cart_quantity:contains(5)',
                 element:   'form[action="/shop/confirm_order"] .btn:contains("Confirm")',
                 autoComplete: function (tour) {
                     if ($("input[name='name']").val() === "")