Goal: Task 01974: You want to find a moderately priced restaurant and it should serve corsica food. If there is no such venue how about gastropub type of food. You want to know the address, phone number, and area.

user: Please find me a corsica restaurant.

system: There are no corsica restaurants. Would you like something else?

user: Are there any gastropub restaurants?

system: There are multiple gastropub restaurants. What area are you looking for?

user: I don't care 

system: There are three expensive gastropub restaurants and one moderately priced gastropub. Do you have a preference?

user: Could I have the area, address, and phone number of the moderately priced one please?

system: The Cow Pizza Kitchen and Bar is located in the city centre on Corn Exchange Street and the number there is 01223 308871. How else may I help you? 

user: Thank you goodbye. 

system: good day!