Goal: Task 02694: You want to find a restaurant in the centre and it should serve russian food. If there is no such venue how about british type of food. Make sure you get the address and phone number of the venue.

user: I am looking for a restaurant in the center of town that serves Russian food.

system: There are no Russian restaurants in the centre of town. Would you like something else?

user: yes please, is there any restaurant serve british food? 

system: There is one moderately priced British restaurant and one expensive restaurant. Do you have a preference?

user: No. What is the address and phone number?

system: fitzbillies restaurant's phone number is 01223 352500. Their address is 51 Trumpington Street City Centre

user: thank you, good bye 

system: Thank you good bye