U: I'm looking for a restaurant in the south that serves austrian food.

S: Unfortunately there are no Austrian restaurants anywhere in Cambridge. Any other kind of food you might consider?

U: If you don't have any restaurants that serve Austrian food, do you at least have any restaurants in the cheap price range?

S: There are two restaurants that are cheap in the south part of town. A Chinese restaurant and a Protugese restaurant. Are either of these okay?

U: Portuguese sounds great.

S: Excellent. Would you like me to book it for you?

U: Yes I need it for 4 people at 15:00 on saturday please.

S: Alright, I was able to book you a table for 4 on Saturday at 15:00. Your reference number is M9SA1TCA. Is there anything else I can do for you?

U: I am looking for a specific hotel by the name of Alexander Bed and Breakfast, can you help me find it?

S: Sure. The Alexander Bed and Breakfast is a gueshouse located in the center of town. It's address is 56 Saint Barnabas Road and the postcode is cb12de.

U: Do you know if the Alexander Bed and Breakfast has quality breakfast?
S: According to past guests, they enjoyed the breakfast options and there was a free continental breakfast.