U: I'm looking for a restaurant in the south serving christmas food. Can you help me?

S: Sorry, I couldn't find any christmas restaurants in the south. Want to try a different kind of food?

U: No, I'd really like cheap Christmas food. How about in a different area?

S: I don't have anything that serves Christmas food and is cheap.

U: What about a place serving Portuguese food?

S: Nandos is a cheap Portuguese restaurant in the south, would like more information about it?

U: Yes, could I get the postcode?

S: Postcode cb17dy.  Their phone and address is 01223327908, Cambridge Leisure Park Clifton Way.  Can I help you with anything else?

U: Yes, can you help me with a cheap guesthouse in the south of town?

S: I have one option for you. It is rosa's bed and breakfast. Would you like a reservation?

U: I insist on having a clean guest room. What do you know about the level of cleanliness there?
S: The level of cleanliness guests will find when staying at the Rosa's Bed and Breakfast is high as rooms are exceptionally maintained.