System: I'm so sorry, but I couldn't find anything fitting your specifications. Would you like for me to look in another area?
User: I might be able to spend more if the hotel comes with free wifi.
User satisfaction rating (1-5, annotator mean): 2.8
System: Ok, the express by holiday inn cambridge has wifi but it's expensive. Do you want to book it?
User: No. Let me clarify. I am looking for a hotel or guesthouse but I would like it to be cheap and in the east with free wifi.
User satisfaction rating (1-5, annotator mean): 1.8
System: What price range are you looking for?
User: I need a cheap place to stay in the east area with wifi, please.
User satisfaction rating (1-5, annotator mean): 2.2