U: Hi! I'm looking for someplace to go in the centre.

S: Sure! Do you have any idea what you want to do?

U: It doesn't matter.  I just need a phone number and entrance fee.

S: I would recommend Great Saint Mary's Church.  The phone number is 01223350914, and the fee is 2 pounds.

U: I also need a hotel with free wifi and e a 2 star

S: Three places meet your needs, but two are in the north and one in the east, did you want me to go with those or run another search?

U: It should be a guesthouse and very expensive

S: Nothing fits all of that criteria. Would you like me to find you hotels that are expensive, have more than 2 stars, and are guesthouses?

U: yeah, check hotels instead of guesthouses

S: Express by hoilday inn cambridge is a hotel in the easy, as 2 star rating and is expensive

U: Do any of the reviews mention comfortable beds?
S: Yes, one reviewer wrote that the very comfy bed was a really nice perk. Would you like me to book it for you?