U: I am looking for a hotel on the west side that gives free wifi.

S: There are four different hotels in that area that offer free wifi, did you have a price range or star rating that you prefer?

U: I'd like a zero star hotel that has wifi.

S: We don't have a 0 star hotel that matches your preferences. Would you like to try something else?

U: Sure, let's look for a 4 star hotel instead.

S: I see three matching locations. Do you have a particular hotel type or price range in mind?

U: As long as it's 4 star that's all I just need one for 5 people for 4 nights starting monday.

S: How about the cambridge belfry? It's in the cheap price range.

U: Are the facilities cleaned frequently?
S: The facilities at the Cambridge belfry are apparently not that clean, according to reviews. Would you like to look for another hotel?