U: Hi, I would like to purchase a train ticket.

S: I can help you with that. Where would you like to arrive and depart from and on what day?

U: I want to depart from london liverpool street on Saturday leaving after 08:30 to go to cambridge

S: TR0357 will leave at 09:39, would that work for you?

U: That sounds like it will work. Can you book 7 seats for us? I'll need a reference number.

S: 7 seats have been booked and your reference number is: MN2WKAWI

U: I also need to find a place to stay while there. Preferably something expensive.

S: ok there are 5 different ones. Which area of town are you wanting to stay in?

U: I'm flexible on the area but I really want a hotel instead of a guesthouse. And I would like something with 4 stars.

S: You have two choices that match your criteria: Huntingdon Marriott Hotel in the west, and University Arms Hotel in centre. Would you like to book a room at one of these?

U: Do they mention have a stable and reliable Internet connection?
S: I only have the opinion of one past guest at University Arms Hotel who said the internet was slow. At Huntingdon Marriott, the opinion is divided.