U: I'm looking for a place to stay in the north part of town.

S: I have 13 hotels in the north ranging from cheap to moderately priced. Would you like to narrow it down by choosing a star rating?

U: Yes thank you, I would like a star rating of 0 please.

S: The City Centre North B and B has internet and parking.  Can I book a room for you?

U: Yes can you please look to see if booking is available for 8 people and 4 nights starting from sunday?

S: Booking was unsuccessful. Would you like to find another hotel?

U: Oh, bummer. How about a different hotel in the same price range?

S: I can check. Would you like everything else to be the same?

U: Yes, everything else is the same.

S: I'm sorry but no other hotels have these exact criteria. Could we vary the price or star rating?

U: Yes, keep the same price range, but you can vary the star rating.

S: There is the worth house it is cheap and has a 4 star rating.  May I book that for you?

U: Does this place have good breakfast options?
S: Yes, people who have stayed at the worth house say that the breakfast there is excellent. They offer a full English breakfast.