I am looking to get some eritrean food in the west part of town.
Unfortunately there aren't any restaurants that fit your criteria. Is there anything else that I can do for you?
Can you see if there are any that serve  indian food?
There are six restaurants, one in the moderate price range and the rest in the expensive price range. Which one would you prefer? 
Any would be fine. But I need to book a table for 8 people for Sunday at 12:15.
Booking was unsuccessful at rice boat. Would you like to find another restaurant?
Sure as long as it's in the same area and price range. I need the reference number too please.
Okay I booked you at the Tandoori Palace and your reference number is NBLD7E0V.
Thank you, that's all I needed today!
Okay glad I could be of help!