U: I need a hotel, in the south.

S: I have one hotel that is expensive and in the south. May I book it for you?

U: Does this hotel include free parking?

S: Yes, all of the hotels that satisfy your constraints have free parking slots.

U: Ok, so pick one of them and book me there a room for 7 people for 2 nights starting on Tuesday please.

S: I'm sorry, there was misunderstanding. There is only one hotel and it's unfortunately full. However, I can try to book you a room in guesthouse?

U: That's a pity. Ok, but I want it to be expensive alright?

S: I'm sorry to inform you but there are only guesthouses only in moderate and cheap price range.

U: Unlucky day for me. Alright, let's go with moderate one.

S: I'm happy to inform you that you have a booked apartment at aylesbray lodge. Your reference number is SUJVD6R6.

U: Will my room be large?
S: According to the reviews I have on hand for that location, the rooms there are nice and big!  Sound good to you?