I would like to find out about going to a park in the west.
There are no parks in the west. Would you like me to look in another area, or for a different attraction?
What about a museum on the west side?
Sure. There are 7 options.  Do you have any preference as far as entrance fee? 
Free is great for entrance fee. I'll just need the postcode. 
Cafe Jello gallery is free. Their postcode is cb30af. 
I'm also looking for a train to leave after 12:30
there is a train leaving for london kings cross at 13:00, would you like me to book a seat for you?
No, thank you - were you just going to book a random day for me?
Where are you traveling from and your destination? Also what day?
I need to go Cambridge from London Liverpool street on Thurday, please.
Okay! How about the 13:59 train? It's the earliest one after 12:30.
THat sounds great, can I please get 6 tickets?
I booked you 6 tickets on the TR4187. Your reservation is OQ5TX031. A total of 99.6 GBP is due at the station. Is there anything else I can help you with?
No thank you. You've been very helpful. Have a great day!
thank you for using this service good bye