U: Hello I am looking for a high-class super fancy pricey restaurant that serves south Indian food. Any suggestions would be great.

S: There are 14 restaurants that match your criteria, any preference in area?

U: I just want it to be south indian food. I don't mind what area it's in.

S: Ok great.  The Curry Garden is highly recommended.  It is in the Centre.  Are you looking to reserve a table?

U: Yes.  I would like to book a table on Wednesday for 6 people at 11:00.

S: Booking was successful. The table will be reserved for 15 minutes.
Reference number is : FPQJQM5F.  Is there anything else I can assist you with today?

U: Yes. I also would like to stay at a 4 star location in the north please

S: There are no locations that meet your criteria in that area. Would you like to search in another location?

U: I don't believe you. check again.  I also want free wifi.

S: There are no hotels, but there are 8 guesthouses which meet your requirements. Would a guesthouse be okay?

U: That is great. Which do you recommend?

S: I recommend the acorn guest house.  How does that sound?

U: Do you know if the Acorn Guest House offers internet connection that's both reliable and consistent?
S: Yes they do according to reviews left by the previous guests.   The guests stated that the internet connection was very fast.