Goal: Task 05049: You are looking for a restaurant in the west part of town and it should serve austrian food. If there is no such venue how about italian type of food. You want to know the phone number of the venue.

user: I'm looking for an austrian restaurant.

system: What area are you interested in today?

user: West.

system: There is no Austrian restaurant in West. Is there another area you might be interested in today?

user: How about italian food?

system: There are 15 results for Italian food. Do you have an area of town or price range in mind?

user: West part of town

system: Prezzo serves Italian food and is located in the west part of town.

user: Great, What is the phone number? 

system: The phone number is 01799 521260, Is there anything else I can help you with? 

user: Thank you, goodbye.

system: You're welcome.  Goodbye!

user: Goodbye.

system: Good bye!