+ [ADD] Enter number vehicle in booking
+ [ADD] Add unlimited service with price in booking
+ [ADD] Order Closed Status => Help improve searching product at frontend
+ [ADD] Search by Order ID or Name Customer in Manage Order
+ [ADD] Option: add require location per Vehicle
+ [IMPROVE] Display total price/time in search
+ [FIX] Check isset in admin
+ [FIX] Update prepare time a car to booking calendar