I need a place to stay with free wifi.
Yes, there are multiple places to stay in Cambridge. May I help narrow down these choices for you?
I don't care about what part of town it is in, but I would like a 3 star guesthouse. 
I'd suggest bridge guest house on 151 hills road. Would you like a reservation?
How expensive is it ? And is there any nearby attractions ?
The Bridge Guest House is in the moderate price range, and we have attractions in all areas of Cambridge so I'm sure you will find something to your liking.
Can you make a reservation for 8 people for 5 nights starting from Wednesday?
I was able to book the room for you your reference number is 5YY25K1O. Is there anything else you need me to do for you?
No, you've been very helpful. That's all I needed. Thank you very much.
You are welcome. 
Actually, I'm also looking for an expensive place to dine in the centre. 
The Kymmoy is expensive and in the centre of town 
I need to book a table for the same group of people at 20:00 the same day. I need the reference number as well.
Booking was successful. The table will be reserved for 15 minutes. Reference number is : UF08L0ON.  Anything else that I may help you with.
Yeah, I'd like a taxi to take me from my hotel to the restaurant in time for my reservation. Please tell me the car type and contact number.
Taxi is booked. It's a black volkswagen, phone number 07609143114. Is that all for now?
yes, that's everything for me. Thanks for helping, goodbye
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