Task-oriented dialogue about: restaurant
hotel

Find a budget hotel with free parking in Cambridge.
There are 10 hotels that meet your needs. Would you like to narrow your search by area?
I would like it to have a four star rating and be located on the west side.
The Cambridge Belfry fits your requirements, would you like to book a reservation there?
Please book it for 5 people and 5 nights starting from wednesday.
Unfortunately the booking was unsuccessful. Can you book for another day or a shorter stay?
Let's try 4 nights only please and I'll need a reference number.
That works out perfectly. Your reference number is 72YCMLXX . Is there anything else I can help you with today?
I am also looking for a vietnamese place to dine in the same price range as the hotel.
I found Thanh Binh; would you like me to make you a reservation?
First, tell me how far away from the hotel this restaurant is.
It is also in the west side area, located at 17 Magdalene Street City Centre. Would you like to make a reservation?
Yes I'd like to book for 5 at 13:00 on Wednesday as well. I will also need the reference number.
Great the reference is PDELCKQS . Thank you.
Thank You. That's all i need.
Have a good day, Goodbye