Speaking Dialogue Unit 5: How to: change something in a shop

Ferran: Hello. Are you ok there?
Jordi: Yes, hi. I was given these playstation 4 as a present but it doesn't works. Is it OK if I change them?
Ferran: That should be OK. Have you got the receipt?
Jordi: Yes, here you are.
Ferran: OK. well actually. We've should out of those console, I'm afraid. You can chose something else if you like.
Yes, sure. the test-consoles are over there.
Jordi: What do you think of Wii U? Isn't it too expensive, is it?
Ferran:No. I don't think so. It's really funny.
Jordi: OK. I'll take then. Thanks.