I am planning a trip in Cambridge
Well, I am here to help, but I need to know what you want me to look for.  
Pardon my mistake, my migranes make my head a little foggy at times, can you help me find an expensive chinese place to eat at?
I found 9 great choices. Is there a specific area of town you want to be in?
It doesn't matter. I trust your judgment.  I need a reservation for friday.
Okay, how about ugly duckling?
That sounds great.  Can you book a table for 5 at 13:15?
Your reservation is all set. Your reference number is 3FF42HU1. Is there anything else I can help you with?
The train should leave after 13:15 and should leave on saturday.
The train should depart from cambridge and should go to leicester. book for same number of people
There is a 13:21 that would get you there by 15:06.  How does that sound? 
Great. Can you book for five people and give me the reference number for that?
I have that booked for you with a reference number of 1XMFVN8T. Is there anything else I can do for you to make your trip as easy as possible? 
That's all I needed today. Thanks for your help. Goodbye!
Ok. Take care have a nice day.