answer: #Person1# wants to speak to Tom Smith but #Person2# says he is on a business trip and kindly gives #Person1# Tom's phone number and email.
documents: #Person1#: Good afternoon. I'd like to speak with Tom Smith.
  #Person2#: I'm afraid he's away from his desk at the moment.
  #Person1#: Do you know when he will be back?
  #Person2#: He's away on a business trip. He won't be back until some time next week.
  #Person1#: Is there some way I can get into contact with him?
  #Person2#: The best way to reach him is by cell phone. I'll give you his number.
  #Person1#: Thanks. And could I have his e-mail, just in case I can't get him by phone?
  #Person2#: Sure. His cell phone is 09112223 33. And his e-mail is lower case t, smith--that's one word, at, c, c, w, dot, com, dot, t, w.
  #Person1#: Thank you so much. Does he read his e-mails daily?
  #Person2#: Yes. He usually replies immediately.
  #Person1#: Great. Thanks again. You've been very helpful.
  #Person2#: My pleasure. I hope you get a hold of him.