U: Hi! Could you please help me find a good hotel? I'd like it to be on the north end of town.

S: I have about 13 options that meet what you need. Is there a price range you prefer?

U: It would need to be moderately priced please.

S: I have 11 places that fit that description, do you care about how many stars?

U: I would like for it to be 3 stars, please.

S: Okay, how about the alpha-milton guest house?

U: Are the staff there friendly and respectful to guests?
S: One past guest of the Alpha Milton Guest house said that the staff was friendly but one past guest said the staff was unprofessional.