Expressing gratitude
X : Do you like something to drink?
Y : No, thanks. I have a bottler of mineral water
X : Well. what are yo reading?
Y : This is a novel. my sister's novel
X : what is it about?
Y : It is abaou adventure. i have finished rading it
X : may I borrow it?
Y : sure, you will like it, here you are
X : thank you
Y : you are welcome