As a user, I want to request to transfer a book from another city, so that I can loan the book I want.

## User Story:
>- As a user, I want to request to transfer a book from another city, so that I can loan the book I want.

## Steps for Demonstration:
>- Click on the desired book.
>- Click the "Request to Transfer" button.
>- Show a confirmation message in a popup.

## Acceptance Criteria:
>- Users must be shown feedback for a successful request.
>- The book must be available for loan.

## Result:
>- Show a success message in a popup.
>- Show any errors in the popup.