A Customer Talking to a Salesman at a Gift Shop

Salesman: Good morning sir!
Customer: Good morning!
Salesman: How can I help you sir?
Customer: I want to purchase a gift for my sister to give it on her birthday.
Salesman: How old is she?
Customer: She is only eight years old. It should be something beautiful and unique.
Salesman: You know ours is the biggest gift shop in West Delhi. We have a large collection of gift items. Please come to this side. I shall show you the latest items.
Customer: Suggest me the items that can make my sister happy?
Salesman: You can buy this imported doll. It speaks English and sings wonderful songs.
Customer: Oh, it is really a beautiful doll.
Salesman: Yes, This doll is very popular among the female children.
Customer: Can you tell me how to operate it?
Salesman: Yes, push this red button and it will start speaking English, and when you push this blue button it starts singing.
Customer: What is its price?
Salesman: Only Rs.1350/-
Customer: It’s a costly item. Anyway, pack it. I don’t like bargaining. I hope you will charge reasonably.
Salesman: Don’t worry. We deal with our customers sincerely and take minimum price. Otherwise how can we get permanent customers?
Customer: Also show me some picture books which can increase the general knowledge of my sister.
Salesman: We have a lot of such books. Here are some excellent books. They are not only interesting but also good for gaining general knowledge. See the beautiful pictures and high quality paper.
Customer: How much have I to pay for these five books?
Salesman: Rs.350/- only.
Customer: Please pack these books also. Now tell me the minimum amount I have to pay.
Salesman: The total amount is Rs.1700/-. Please pay me Rs.1625/- only. I have minimised my profit.
Customer: Here are Rs.2000/-. Please give me cash receipt and balance amount.
Salesman: Sir, here is the cash-receipt and the balance. Thanks for your nice visit.