answer: #Person2# calls to talk to Petti. #Person1# tells #Person2# that #Person2# has misdialed. #Person2# feels sorry.
documents: #Person1#: Hello!
  #Person2#: Is Petti there?
  #Person1#: I'm sorry, I'm afraid you've dialed the wrong number. There is no Petti here.
  #Person2#: Wrong number? Are you sure? I called yesterday and she was there.
  #Person1#: I'm sure you have the wrong number. This one has been my number for more than 20 years.
  #Person2#: That's impossible. I remember the number clearly. Isn't this 763-4565?
  #Person1#: No, It isn't. It's 736-4565. It seems you've misdialed.
  #Person2#: Really? I'm so sorry I bothered you. I'll try again.
  #Person1#: That's all right. This sort of thing happens all the time to everyone.
  #Person2#: Yeah. I guess it does. Sorry again for bothering you.
  #Person1#: No worries.