Student: Good morning .
Librarian : Good morning .Do you need any help?
Student: Yes i am searching for a book.
Librarian : which book do you need ?
Student : I need a book on Economics.
Librarian: Well. That's on the shelf of the Economics Department. Can you find yur book ?
Student : Would you please help me to find the principles of Economics by Samuelson?
Librarian : Here is the book.
Student : How fine! Can i borrow the book ?
Librarian : Do you have your library card ?
Student : No. How can i get it?
Librarian: Well . You need to write an application to the Principal as asking for a library card . You will have to submit one copy passport size photo along with your application.
Student : Thank you .I'll submit it soon .But certainly I can read it here !
Librarian : Of course .
Student :Thank you very much .
Librarian : welcome.