Goal: Task 01215: You want to find an expensive restaurant and it should serve african food. You want to know the phone number.

user: I am wanting an expensive restaurant that offers African food. What is their number?

system: Where are you located? I see two that might work but Id like to offer the closest.

user: I do not care about the area of town.

system: Bedouin is an expensive African restaurant in the city centre. 

user: That sounds good, what is their number so that I can ring them?

system: Their phone number is 01223 367660.

user: Great! Thank you. Good Bye. 

system: You're welcome, goodbye.