U: Hi, can you help me find an expensive russian restaurant?

S: I am sorry I looked up your criteria and I do not see any expensive russian restaurants in my data base

U: Are you looking in the centre area?

S: Yes, I apologize but no restaurants match your search.

U: How about british food instead?

S: I have 3 British restaurants that fit your criteria.  I would personally recommend Fitzbillies Restaurant.

U: Fitzbillies Restaurant sounds good,will you book it for me ?

S: Certainly, what day and time would you like a reservation? And for how many guests?

U: I am not sure yet. Could you give me the restaurant's address for now?

S: The address is 51 Trumpington Street City Centre. Is there anything else I could help you with today?

U: I'm looking for a hotel that is a type of hotel in the same price range as the restaurant.

S: I have 5 different expensive hotels around town. Do you have a preference as to what area you would like to stay?

U: I need it to be a hotel type with free parking and four stars, please.

S: I found 2 listings for you. One hotel is in the west area of town and the other is in the centre part. Would you like me to reserve one?

U: Preferably the one in the centre. Is it available for 4 people and 5 nights starting on Sunday?

S: I was able to book University Arms Hotel.  Reference number is : BM4DC6GO.

U: Does this hotel offer breakfast buffet?
S: Yes, one of the past guests mentions a breakfast buffet and people were satisfied with the variety and taste.