U: I am coming to visit cambridge. Would you happen to be able to find me a park to go to?

S: We have 5 parks! What area would you like to be in?

U: I don't care about the area.  Can you suggest one?

S: Cherry hinton water play is popular. What info would you like on it?

U: I would need the area and address, please.

S: Cherry Hinton Water Play is located in the east. The address is Cherry Hinton Hall, Cherry Hinton Road. Anything else I can do for you?

U: Yes. Can you help me find a hotel? A nice 4-star place, if that's possible.

S: I have three 4 star hotels in my system. Would you prefer a cheap or expensive one? Also is there any other criteria you are looking for ?

U: Do you have a hotel that is in the south with free parking?

S: No, unfortunately. Please consider other areas.

U: How about guesthouse style places? Are there any of those available?

S: Sure thing! I have two, may I recommend Rosa's Bed and Breakfast? It's in south, is cheap, and has four stars.

U: Does this hotel have a comfortable bed for a good sleep?
S: The beds at Rosa's bed and breakfast are well-made and comfortable. Would you like to make a reservation there?