What should the man do first to search for the book according to the woman?

M: Recently, I need to find a book for cross-cultural communication, but I don’t know if the university library has it in their collection. Could you give me some suggestions?
W: (4) You should go to the library website and search for the book online.
M: Good idea. Are all books classified according to the subject matter?
W: Yes. (5) And you can search the library database also by subject, title as well as by author, and the website will tell you if the book is checked in or checked out by another person.
M: That’s amazing! What should I do next if the book is currently available?
W: You can go to the library tomorrow and find it on the shelves using the library number. Then go to the circulation desk and check the book out using your university ID card.
M: OK. You know it is not easy to look for a valuable book. I intend to keep the book for further reading. How long can I keep the book and what shall I do to keep it longer?
W: (6) Students can check out books for up to one month, and you can renew them if you still want to hang on to them. If you return them after that, then they are overdue, and you have to pay a late fee. If you lose a book, then you have to pay a cost to replace it.
M: Got it! Thanks for your help.
W: You are welcome.