I'm looking for a restaurant in the north that serves basque food, please.
I'm sorry, but there are no restaurants that meet your criteria. In fact, there are no basque restaurants in all of cambridge. Would you like to broaden your search?
No, that's okay.  Thanks for looking!
Thank you for contacting us.  Please ask again if you need more information.  Goodbye!
Now hold on just a minute. I'm still hungry. How about a Chinese restaurant instead?
Yes, there are 17 Chinese restaurants. Do you have a desired price range?
Moderate price range please. 
Golden Wok is moderately priced in the north area.  Would you like to book a table here?
No but I am looking for a train fro Friday, leaving after 20:15.
OK, There are several trains leaving after 20:15. Where would you like to depart from and where is your destination?
The departure is from Cambridge and the destination is London Kings Cross, what was the postcode, phone number and address of the Golden Wok?
TR9876 leaves at 23:00. Would you like me to book it for you?
Yes, there will need to be a booking for 7 people for this train and I will need the reference number. Also, I need info on that restaurant.
Your train tickets have been booked and the reference number is 5SZK6BNU. The Golden Wok phone number is 01223350688 and is located at 191 Histon Road Chesterton, CB23PP
Actually, I think I also want to get the postcode, address, and phone number for the Golden Wok please.
Postcode: cb43nl, Address: 191 Histon Road Chesterton, Phone: 01223350688. Can I help you with anything else?
Thank you. for your time.
You're welcome. Are you certain you don't need further assistance?
No thank you, that is everything I need. I appreciate it very much. 
Thank you for letting me help you.  Enjoy your dinner.  Next time you need reservations we'll be here to help you.