U: I haven't had eritrean in forever and would like to have some. Please find me a moderately priced restaurant that serves it

S: I'm sorry, there are no restaurants like that in Cambridge.

U: How about something in the centre of town?

S: There are 21 restaurants in the centre of town. Do you have another cuisine type?

U: I would really prefer European food if you can find that for me.

S: There are 4 moderately priced options. I recommend galleria.

U: Is the service great?
S: The service is considered impeccable. The staff is apparently very attentive to their customers at this restaurant.