U: I'm looking for a guesthouse to stay in. I don't care about parking, though.

S: There are 24 places available, Acorn Guest House has good ratings

U: I ant a place with a rating of at least 4 stars, a guesthouse, in the east, and I don't need free parking.

S: Okay, how about the a and b guest house?  If fits everything you need.

U: Perfect! Let's book it for two nights starting Saturday. There are five people in my party. I will also need the reference number.

S: Sorry, that booking is unavailable. Perhaps another day or a shorter stay would work for you?

U: Can you suggest another place, is there a hotel with 4 stars in that area?

S: I'm sorry but there are no 4 star hotels in the east, but there are quite a few 4 star guesthouses. Would one of those interest you?

U: Yes. I want to book one for 5 people and 2 nights starting from saturday.

S: Actually the A & B Guesthouse just opened up for Saturday.  Your reference number is GM77DLR6.  Can I further assist you?

U: Is the wifi strong and stable?
S: The A and B Guest House does offer wifi to their guests. The connection is strong and has very good speeds at no extra costs to guests.