Goal: Task 00861: You want to find an expensive restaurant and it should serve indonesian food. If there is no such venue how about korean type of food. You want to know the address and area of the venue.

user: I want expensive Korean food.  I want the address and area of town.

system: Little Seoul is a Korean restaurant in the city centre and is in the expensive price range. The address is 108 Regent Street.

user: What part of town is that in?

system: Little Seoul is located in the centre of town.

user: I wanted Indonesian food if possible.  I wanted to ask about expensive Indonesian food first.

system: There are no Indonesian restaurants. May I search for something else?

user: Thank you for your help!

system: Not a problem. Have a good day and contact us again if you need anything else.