U: Hi. Can you help me find a train?

S: Where would you like to go to?

U: I will be going to Londons Kings Crossing.

S: Sure, just let me get a little more information.  Where are you departing from and when did you want the booking for?

U: I need to leave friday after 16:15 from cambridge.

S: TR6628 leaves Cambridge on Friday at 17:00 and arrives by 17:51 at london kings cross, does this suit your needs?

U: That sounds great, I'll need 4 seats please and a reference number.

S: I've booked that for you.  Your reference number is O4BRX03O and you'll owe 94.4 GBP payable at the station.  Anything else I can do?

U: Yes, please. I'm looking for an Italian restaurant in the east. Price range doesn't matter.

S: What area would you like to be in?

U: I want to eat in the East.

S: Okay, there is one that matches. It's the Pizza Hut Fen Ditton. Would you like me to make a reservation for you?

U: Is the Caprese salad of high quality at the Pizza Hut Fen Ditton?
S: The Pizza Hut Fen Ditton has pretty good food, but I am not sure if they serve Caprese Salad or not.