U: Do you have any trains leaving after 09:45 on Sunday?

S: Definitely! What are your departure and arrival stations?

U: I'm travelling from London Liverpool Street to Cambridge.

S: Train TR9835 leaves earliest, that is at 11:39. Do you want tickets for that?

U: Yes, I need 5 tickets.

S: Booking was successful, the total fee is 66.39 GBP payable at the station .
Reference number is : YQXHM46F.

U: Thanks. I also need a moderately priced italian restaurant please.

S: Okay, there are five options available. Would you like to narrow it down by the area?

U: No thank you. Please, just pick one. I'll need a table for 5 people on Sunday at 12:30.

S: Okay, I booked you a table at Prezzo.  Your table will be reserved for 15 minutes and the reference number is 12SLBU92.

U: Does this restaurant have large serving sizes?
S: It seems to depend on what you order, as reviews on portions vary. Can I answer any additional questions for you?