Goal: Task 10857: You want to find a cheap restaurant and it should serve swedish food. If there is no such venue how about indian type of food. You want to know the address.

user: I want to find a cheap restaurant serving swedish food

system: I'm sorry, I can't find any cheap Swedish restaurants. Would you like to look for a different style of food, or increase your price range?

user: How about indian food?

system: There are three cheap Indian restaurants in the centre part of town, or Royal spice is a cheap Indian restaurant in the north. Do any of these interest you?

user: Yes, what is the address for Royal Spice please?

system: Royal spice is located at Victoria Avenue Chesterton.  Do you need any other information? 

user: Thank you. Goodbye.

system: Thank you for calling us and please use our system again. Goodbye.