U: Please suggest to me a 4 star motel in Cambridge that offer free wifi.

S: We have several.  Do you have a preferred section of the city?

U: No, but I would like it to be cheap.

S: There are 8 lodgings to choose from - 7 guesthouses and 1 hotel. They all provide complimentary Internet and parking and all have 4 star ratings.

U: Ok, I would like to book it for 7 people for 5 nights.

S: What part of town? What day would you like to start your stay?

U: I want a hotel but I don't have an area preference.

S: The allenbell is a cheap option.

U: Are the bathrooms there clean?
S: Yes the Allenbell maintains very clean bathrooms. Can I answer anything else, or shall I reserve a room for you?