I need a place to stay that has free wifi.
What type of lodging would you prefer? And do you care about price or area?
I would like to stay in a guesthouse. 
What area would you like to stay in?
I don't have a preference.
Do you have a preference on price range?
I would like someplace expensive.
I'm not finding anything meeting that criteria. Would you like to try a moderately priced guesthouse?
What about an expensive hotel?
The gonville hotel is expensive with free wifi. Shall I book it for you?
What is their postcode?
The postcode for Gonville Hotel is cb11ly. What else can I help you with today?
That will be all, thank you.
You're very welcome! Enjoy your stay!