I am looking for a restaurant in Cambridge called Nandos City Centre.
I know that restaurant well.  It is a Portuguese place located on Andrews Street.  Can I make a reservation for you?
No, I don't think I'm ready to do that yet.  Can you just tell me where it is on Andrews Street?
The address is 33-34 Saint Andrews Street
Okay great. I am also looking for a train that goes to cambridge & leaves after 08:30.
There are over 1,000 trains that arrive in Cambridge after 8:30. What location are you leaving from and what date are you leaving?
I'm leaving on tuesday and from Norwich
Okay there are two trains. One leaves at 5:16 and the other at 6:16. Can I book either of these for you?
No, those won't work at all. As I said, I need to leave after 08:30.
How about TR4134, it leaves at 09:16
That's perfect. I need to book the train for 3 people. Once it is booked, can I have the reference number?
I have it ready, you will pay at the station. Your reference number is fp0gzttn. Can I be of any further help?
No, that is all. Thank you. 
Is there anything else I can help you with?
No that is all, thank you. Have a great day!
You as well! Thank you. Goodbye!