[speaker001:] Hello!
[speaker002:] Hello, Is that Stefan?
[speaker001:] I'm sorry, but I'm afraid you've dialed the wrong number.There is no Stefan here.
[speaker002:] Really? Are you sure? I called before and he was there.
[speaker001:] Yes. I'm sure. You have the wrong number. I have used this number for more than 20 years.
[speaker002:] That can't be true. I remember the number clearly. Is your number 1199886?
[speaker001:] No, it isn't. It's 1199866. It seems that you have misdialed.
[speaker002:] Oh, I'm sorry I bothered you. I'm really sorry.
[speaker001:] It doesn't matter. It happens to everyone.
[speaker002:] Sorry again for bothering you.
[speaker001:] That's all right.