Can you please provide me with a phone number and address to a portuguese restaurant whose prices range from $20-$50 per plate? 
Unfortunately, I am not finding any restaurants that meet the criteria. Would you be interested in a cheaper restaurant?
Certainly, can you tell me the address and the phone number please?
Unfortunately I am not finding any options that match your request 
I would like a cheap portuguese restaurant anywhere in town.
There are two cheap portuguese restaurants listed.
What are the restaurants phone numbers and addresses?
There are no cheap portugese restaurants in our records.
Can I have the phone number and address for a moderately, slightly more expensive portuguese restaurant?
I don't believe we have any portuguese restaurants at all. Any other considerations?
No, I want Portuguese!
I apologize. is there anything else i can help you with at this time?
No thank you. Good-bye.