dialogue: Hugh: can you recommend a good dentist?
  Hugh: I have a toothache and need a dentist urgently
  Andy: Im sorry mate
  Andy: try ProDent in the centre
  Andy: Dr Smith, Ive been a few times
  Hugh: thanks, mate!
  Wade: Ive heard all dentist in that clinic are good
  Wade: I need to go for a checkup too, havent been to a dentist for ages
  Hugh: You'd better go soon!
  Hugh: I also havent been for ages and now it hurts horribly
  Andy: You should go today
  Hugh: Im working late today
  Hugh: I'll call them straight away and arrange sth for tomorrow maybe
  Andy: good luck! Take care!
  Hugh: thanks, man
summary: Hugh has a toothache and needs to go to the dentist. Andy and Wade recommend him dentists at ProDent. Hugh will call ProDent today.