Goal: Task 03687: You want to find a restaurant in the south part of town and it should serve unusual food. If there is no such venue how about indian type of food. You want to know the phone number.

user: Hello, I am looking for a restaurant on the south side of town that serves unusual food. 

system: Sorry but there is no resaurants that fit your request. do you want something different?

user: Yes, how about indian food

system: I recommend taj tandoori. It is located in the south part of town.

user: What is the phone number?

system: Taj Tandoori's phone number is 01223 412299. Is there anything else I can do for you?

user: No that is all. Thank you, goodbye.

system: Thank for calling Cambridge restaurant system, goodbye.