i want to find a cheap restaurant in the south part of town . are there any other place -s ? sorry what is the food type of that restaurant ?
the lucky star is an inexpensive chinese restaurant in the south part of town . nandos is a cheap portuguese restaurant in the south . would you like their information ?
{'service': 'restaurant', 'act': 'inform', 'slot_name': 'food', 'value': 'portuguese'}
they serve portuguese food .