I am planning a trip to Cambridge
Sure, what can I help you with?
I need a train to peterborough from cambridge on friday and would like to arrive by 20:00.
TR5124 arrives at 19:56, would that work for you?
What is the price of the ticket?
Tickets are 16.50 pounds.
What is the travel time?
The travel time is 50 minutes.
Thanks! I'm also looking for a place to eat. What's the best Italian joint on the north side?
There is one Italian restaurant in the north. It is da vinci pizzeria. Do you want me to book a reservation for you?
Yes, I'd like a table for two at 17:00 on the same day as the train.  
Your table is booked, reference #O359O1HE. Can I help you with anything else today?
No, that's all I needed. Thanks for your help, have a great day!
Your welcome! Have a great day too!