Goal: Task 02409: You want to find an expensive restaurant and it should serve christmas food. If there is no such venue how about european type of food. You want to know the address, phone number, and area of the venue.

user: I want to find an expensive restaurant serving christmas food.

system: is there any area you prefer!

user: No specific area. 

system: I have found no restaurants serving Christmas food in the expensive price range. Would you like a different type of food?

user: Are there European types of restaurants? 

system: Yes, there are four: cambridge lodge restaurant, eraina, and michaelhouse cafe serve european food, with darrys cookhouse and wine shop serving modern european food

user: phone number and address of Cambridge Lodge Restaurant please

system: Cambridge Lodge Restaurant is in the west part of town, at Cambridge Lodge Hotel 139 Huntingdon Road City Centre. Their phone number is 01223 355166.

user: Thank you, goodbye.

system: Thank you for using the Cambridge restaurant system. Goodbye.