U: I need a place to stay in Cambridge that is rated 4 stars and has free wifi.

S: There are 21 hotels that meet your needs. Would you like to narrow your search by area and/or price range?

U: I also need free parking. Do they have that?

S: We have 19 that match your search now. Do you have any other preferences?

U: Not really. Can you book one of them for Friday for me?

S: You are set.  I have made you a reservation at the Limehouse for Friday night.

U: Is it a large room?
S: I could only find one review, but it said that the Limehouse has bedrooms that felt small for them. Do you need more information?