draw a sequence diagram

While working on Search By Author use case, the following objects are identified: Entity: Customer: A Customer types the name of the author on the Search Page, and then presses the search button Catalog: A Catalog contains information about books available in the store Search Result: Contains books associated with a certain author as a result of a search by author Boundary - Search Page: A customer clicks on search button on Search Page to initiate SearchByAuthor use case. Then, Search By Author Controller object is created Search ResultPage: The information of Search Result object is displayed on Search ResultPage Control Search ByAuthor Controller: The SearchByAuthor Controller is created when customer clicks the search button Search Page. Search ByAuthor Controller gathers the name of the author from SearchPage and search Catalog for book (8) associated with that author. Search result is sent to SearchByAuthor Controller. Then, it creates Search Result object to store that information. After that, SearchByAuthor Controller creates a Search ResultPage to display the content of Search Result object to the customer. At the end of SearchByAuthor use destroys case, SearchBy Author Controller Search ResultPage when the user clicks OK button on Search ResultPage. Then SearchByAuthor Controller is destroyed. Using these objects, draw a sequence diagram for the SearchByAuthor use case. Use UML special icons to represent the objects (Entity, Boundary, Control) on the a