Buying and selling a computer

Shop assistant: Cesc
Customer: Sebi

Cesc: Good morning, what are you looking for in particular ?
Sebi: Good morning, I'm looking for a computer with 20 TB and a good graphic card.
Cesc: Okey, you can look at the cataaleg to see what you like.
Sebi: I would like the one on page 4 worth 1.600 €.

Cesc: Well, there's no problem, would you like any additional component?

Sebi: Yes, I would like some speakers and monitor.

Cesc: Okay, the only speakers we have cost 200 € and the monitor we recommend is the LG brand ant it costs 125 €

Sebi: Okey, I bought everything.

Cesc: Okey, How do you want to pay in cash or wiyh a card?

Sebi: I would like to pay with a card.

Cesc: Okey, thanks you for you purchase.

Sebi: Thanks and goodbye

Cesc: Goodbye.