che tipo di cibo servono in quel ristorante?
They serve italian food. 
Voglio trovare un ristorante economico che serva cibo italiano. Qual è l'indirizzo e numero telefonico? I have quite a few restaurants that match your request.  Would you like to narrow it down by area? 
No non importa Ask is a cheap restaurant serving Italian food in the centre of town.  The address is 12 Bridge Street City Centre, and the phone number is 01223 364917.