Power Automate project to send email

I have to periodically send emails to my customers to inform them about upcoming payment deadlines and to ask them for authorization to charge. I would attach to the email some pdfs stored gradually in a folder and from the pdf should be extracted the name of the customer to whom the email should be sent, the payment deadline and the amount. Probably the work should therefore be done with Power Automate + AI Builder. The text of the email must therefore have some variable fields. Preferably the project should be developed in Italian