U: Yes I would like to stay in a guesthouse that is moderately priced.

S: Sure, acorn guest house has 4 stars, would you like me to book it?

U: I need a place in the north, with free wifi.

S: You have about 8 places that would fit your criteria. Almost all are 4 star rated. If you don't mind a recommendation, the Limehouse is known as one of the best.

U: That sounds good please book me a room for 1 person staying 4 nights starting from Saturday.

S: I am sorry.  It appears that the hotel does not have anything available.  Would you like to try a shorter stay or a different check in date?

U: What about 3 nights?

S: Okay, you're all set! Reference number is I198LDZ3.

U: I have trouble sleeping and need to get a good night's rest. How comfortable are the beds at The Limehouse?
S: I think it depends on your prefernece honestly, while most customers of The Limehouse complimented the comfortable beds, some felt that they slept poorly because of the beds.