I need to book a train to Cambridge
there a re  2,828  trains available, would you kindly narrow down your specifications 
I am looking for a train that leaves Norwich on Friday and arrives in Cambridge by 14:30.
Sure, how about the TR8151 which gets into Cambridge at 13:35?
Thank you. That is all I needed today. 
You're welcome. Enjoy the rest of your day. Goodbye.
Actually, I'm looking for an expensive hotel in the south with free parking.
the lensfield hotel suits your request. Can I help you to make a reservation?
no i dont need to book it now. Just let me know their address and phone number please.
sure thing. it is at 53-57 lensfield road, phone number 01223355017.
That's all, thank you a lot.
It's my pleasure to serve you. Have a good time!