Sterling Aftercare

Sterling Automobiles Lanka needs to develop a mobile application to see their day-to-day
bookings. Sterling customers should be able to use the online booking form and book their
appointment through the mobile application. They have four time slots for daily and it should be
disabled if the customer booking the time slot on that day. Notification should be generated
through the system after making the appointment. It should generate two emails to two separate
Gmail accounts. One SMS should be generated to a customer who booking the appointment
through the mobile application.