Where's my father?

1. Good Morning,Sir!
2. Good morning.
3. May I know Mr.Raj is there?
4. Yes. He is.
5. May I know where is he Now?
6. In Manager's cabin.
7. When will he be back?
8. In a few minutes.
9. Is that my father's seat?
10. Is Mr. Raj your father?
11. Yes. How do you know it's your father's seat?
12. My father's pen is lying on that table.
13. May I sit there?
14. Yes.
15. What are you? 
16. I am a student.
17. In which school are you studying?
18. In Vivekanand Vidyalaya.
19. In which standard?(grade) tenth.
20. How are your studies going on?
21. fine.
22. When is your final exam?
23. In March.
24. Wish you best of luck.
25. Thank you sir!
26. See! your father is just coming.
27. Nice meeting you,sir. thanks.