Angular app to table reservation

I need an Angular app which is used for table reservation like


https://booking-widget.quandoo.de/iframe.html?agentId=2&merchantId=52130&origin=https%3A%2F%2Fwww.bistro-salvatore.de&path=https%3A%2F%2Fbooking-widget.quandoo.com%2F&theme=brand


Which will collect data and will send it to a rest api endpoint