I need to find a place to dine in at in Cambridge later.
we have a variety of choices. if  you can specify your price range
Give me something cheap.
There are 22 great restaurants to choose from. Is there a specific area in town you are looking for? 
Area of town doesn't matter, but I would like to try north indian food.
I'm sorry I can't find any north indian restaurants, would you like to try something else?
How about a Portuguese restaurant?
none in our records. maybe if you could change the area.
The area does not matter.
There are 2 Portuguese restaurants to choose from, one on the south and one in the center, both in the cheap price range. Would one of those work for you? 
Yes, I would like the area, address, and postcode for the one in the centre please. 
Nandos city centre is in the centre of town at 33-34 Saint Andrews Street, with the postcode cb23ar. May I help with something else?
I am needing to find a place to stay. I would like something 4 star rated and cheap. 
There are 30+ accommodations matching that criteria. Do you have a particular area you are interested in? 
The east please.
Ok great. There are three locations. I highly suggest the Leverton House. Would you like to book a room?
book for 2 people and 4 nights from friday please
Booking was successful.Reference number is : 8GXHKS3A
I also need a taxi. 
Where are you travelling from/to?
I would be leaving the hotel by 10:15.
Before I can request the taxi I need to know where you are going. 
from the hotel to the restaurant. Please give me the contact number and car type after you book it.
Okay great. I have your reservation and you should expect to see a yellow Volvo and their contact number will be 07739732329. Is there anything else?

That is all for now. Thank you for all your help.
Have a nice day.