Hello, I am in need of a 4 star place to stay in the north,please.
There are 5 guesthouses and 0 hotels that fit your criteria. Do you require parking or a specific price range?
I would like free wifi.
The Avalon may be a good choice.
Is that a guesthouse? If so, can you book me a room for Sunday for 5 people, 2 nights?
It is. Reference number is : W7KCVTHJ. Anything else?

I am also looking for a place to dine, in the same area as the hotel.
Sure, I can help you with that.  Did you have a price range in mind? 
Moderate price range thank you 
Then I would recommend the Golden Wok. Would you like to book a reservation?
Do they serve barbeque food?
They do not. They are a Chinese restaurant. Would you like me to find a barbecue place?
I'm sorry, I think I'm spending too much money on this trip. Can you look for a cheap restaurant in the north that serves barbeque?
I am sorry but there are no cheap, barbecue restaurants in the north. Do you want another cuisine or area?
Is there a cheap italian food restaurant?
da vinci pizzeria is cheap, shall I reserve a table for you?
Yes please, 5 people, 15:00 on sunday please.
I will go ahead and book that for you.
Hello, are you still there?  Its been a few minutes.  I'm kind of in a hurry, is there a problem with the booking?
sorry i was trying to make sure i book the right was. it is now booked.Reference number is : D5LV4L6Y.
i also need to use a taxi
Of course! To book a taxi, I'll need to know your destination, departure site, and what time you would like to leave or arrive by. 
I want to arrive at da vinci pizzeria by 15:00.
Okay! From where are you departing?
From the hotel discussed.
Great, I will book that for you now.
Have you b ooked that yet? I need the reference number.
Of course. The reference is W7KCVTHJ. Is there anything else I can help you with?
Thank you for all your help.
You are more than welcome.