U: I am looking for a place to go in the centre of cambridge that is a museum

S: There are 11 museums in the centre of town. Would you like specific information about any of them?

U: Great! Are there any without an entrance fee?

S: Yes, all of have free entrance, would you like more info on them?

U: Which would you recommend?

S: The museum of archaeology and anthropology is a popular site, would like their phone number or address?

U: Yes, that'd be great.

S: The phone number is 01223333516 and the address is university of cambridge, downing street with a postcode of cb23dz. Can I help you with anything else?

U: yes i am also looking for an expensive hotel

S: What part of town would you prefer?

U: It doesn't matter.

S: There are 5 expensive hotels that I can recommend for you.  Is there anything else you would like to narrow them down?

U: As long as it has free wifi it's good.

S: How about huntingdon marriott hotel? They are located in the west and have four stars.

U: Is the wifi free or would there be a fee?
S: At the Lensfield Hotel, one of the amenities offered is free Wi-Fi, so you do not have to pay a fee to connect to the internet.