U: Are there any moderately priced hotels in Cambridge? I'm looking for a hotel, not a guesthouse.

S: Yes, there are three. The Ashley Hotel is moderately priced and located in the north.

U: I need wifi and four stars as well.

S: It doesn't appear that the Ashley Hotel has all these qualifications.  Would you like me to search for another hotel in the same area?

U: Yes, expensive, wifi, four stars.

S: I'm sorry, but there are no hotels in the cambridge area fitting all these all these qualifications. Would you like to alter your requirements?

U: Could you try an expensive hotel instead of a moderately priced one?

S: I found huntingdon marriott hotel in the west, and university arms hotel in the centre.

U: Is this place conveniently located?
S: I'm not sure about the Huntingdon Marriott hotel, by the university Arms Hotel is said to be in a really great location that is very accommodating. Want to make a reservation?