U: I'm looking for an Italian food restaurant located in the centre

S: i got 9 options.what is your price range?

U: Thank you! I am looking for a cheap restaurant.

S: Okay, I recommend Zizzi Cambridge. Would you like a reservation?

U: Yes, please. It needs to be for 4 people at 18:15 on Thursday.

S: I was able to book your table successfully. Your reference number is T8HBG78O and your table will be held for 15 minutes. Do you need any further assistance today?

U: Well, I also need a place to stay.  I prefer a guesthouse with a 2 star rating.

S: We have many guest houses, but none of them have a two star rating. Could I find something else for you?

U: Yes you can The hotel should be in the same area as the restaurant

S: I would suggest the acorn guest house.

U: Do they have a reliable wifi service?
S: I'm not sure how stable it is but I do know that the wi-fi at The Acorn guest house is super fast. Is there anything else I can help you with today?