Goal: Task 05022: You want to find a cheap restaurant and it should serve welsh food. If there is no such venue how about italian type of food. You want to know the address and phone number.

user: Could you find me a welsh restaurant in the cheap price range ?

system: Therea are no Welsh restaurants listed.

user: How about italian type of food?

system: In which area would you like to look?

user: Any area will be fine. 

system: Da vinci pizzeria serves Italian food in the cheap price range and it is in the North part of town.

user: What is their address and phone number?

system: da vinci pizzeria is located at 20 milton road chesterton and the phone number is 01223 351707. 

user: OK thank you for your help!

system: thank you goodbye