I need a train to Kings Lynn.
What day would you be wanting to travel? 
Friday please. From Cambridge leaving after 17:00
The earliest train leaving after 17:00 on Friday leaves at 17:11. Would you like me to book this train for you?
Can you give me the train ID on that one please?
That would be TR9226
Book it, please. I need a single ticket. 
You have been booked for the train. Your reference number is 0UIC4MX9. Can I help you with anything else?
I am looking for a restaurant in the east that serves international food.
The the missing sock fits that criteria and is in the cheap price range. How else can I assist you?
Is there one in the expensive?
No. There are two moderately priced restaurants with international cuisine in the centre of town. Would you like to hear about those?
Hmmm....how about an expensive restaurant serving gastropub food in the east?
There's one restaurant that fits your requests, would you like me to book a reservation?
No thank you. Can I have to phone number and postcode for that restaurant?
The phone number is 01223247877. It's located in the cb13nl postcode. 
Thank you so much. Have a nice day!
Have a great day as well.  I think you'll love the Royal Standard.
Thanks again for the information!
Have a great time.
Thank you, goodbye.
Thank you for using our service.