Customers face the issue of trying to book an appointment for their pets to be groomed and so our app comes into place and can aid customers into choosing a pet shop and book an appointment for their...

Customers face the issue of trying to book an appointment for their pets to be groomed and so our app comes into place and can aid customers into choosing a pet shop and book an appointment for their pets and look at the prices as well. They can book appointments through the app, see prices based on the kind of pet they have, select location.
Design a fish bone diagram and functional decomposition diagram based on the description given above.