i am looking for a restaurant in the south .
user
we have 9 . do you have a preference as to cuisine or price range ?
assistant
i am looking for 1 that serves portuguese food and is cheap .
user
i found 1 . it is called nandos . would you like for me to book it for you ?
assistant
yes please . we would like a table for 2 at 18:00 on saturday .
user
i am sorry this restaurant is booked would you like to try a different place ?
assistant
no thank you , i will call again .