U: i am looking for a particular restaurant. Its name is called golden wok.

S: If you go there, you are in for a treat. They have excellent food! They are moderately priced and located in the north. They are at 191 Histon Road Chesterton.

U: Can you assist me in making a reservation for Friday?

S: Sure.  How many people will be in your party and what time would you like to dine?

U: There will be 7 people at 11:15 on Friday please.

S: I have successfully made a reservation for your party at the Golden Wok for Friday. Your reference is YCGV7GX9. Is there anything else I can help you with?

U: I need a 5 star hotel too with free wifi.

S: There are no hotels that match what you need. Would you be ok with booking a four star?

U: just that would be nice

S: Would you like a guesthouse or hotel?  Would you like it in the cheap, moderate, or expensive range?  That will help narrow it down.

U: A hotel, please. I'm not worried about the price.

S: How about the allenbell it is a guesthouse located in the east it is also cheaply priced with 4 stars.

U: Do they have good breakfast options available ?
S: Most guests say that the breakfast had plenty of options and was delicious. They also mention that it was free. However, one guest was not satisfied with the breakfast.