i am looking for a cheap restaurant in the north part of town .
user
how about charlie chan ? it is cheap and delicious .
assistant
is there anything else ?
user
there is royal spice if you like indian and da vinci pizzeria if you like italian . would you like more info on either of those ?
assistant
yes please .
user
for which would you like more information , the royal spice , or the da vinci pizzeria .
assistant
what is the phone number ?