I will need to take a train to london kings cross on friday.
Where are you departing from and when?
I'm departing from Cambridge, preferably after 20:45
There are two trains that fit your criteria. One leaves at 21:00 and the other at 23:00. Which of these would you like me to book for you?
i prefer the 21:00 please help me get the train ID and price
The train ID is TR3055 and each ticket is 23.60 GBP. Can I help you with anything else today?
i'm also looking for a place in town in the centre.
Sure. What kind of place are you looking for?
I'm looking for an entertainment place.
What side of town would you like to be on?
centre and should be in the type of entertainment closeby as well
Sure, there are plenty of options.  Were you looking for a specific type of attraction? 
Entertainment venues please. If they are not available then architecture venues.
There are several architecture places to visit, Holy Trinity Church is located on Market Street and has free entrance. Would you like info on any others?
Can you please recommend one and provide me with their post code and phone number?
holy trinity church and the post code is cb23nz and the phone number is 01223355397.
Thank you for all your help. You have answered all my questions today. Goodbye.
Good night, have a nice evening.