U: I need a train to stansted airport from cambridge please.

S: Ok, what day will you be traveling?

U: Thursday. I need to arrive by 12:45.

S: The closest to thing I can find is a train leaving at 5:40 on Thursday. It arrives at Stansted Airport at 6:08. Is this okay?

U: Yes, that works.  Can I get the train id number and the price please?

S: the train Number is TR7966, it will cost you 10.10 pounds.

U: I need to find me a room as well.

S: What part of town would you prefer?  And, do you need internet?

U: Looking for something in the North, cheap price range please. Don't care much about internet.

S: There are two guesthouses that meet your criteria. The City Centre North B and B, and the Worth House. Would you like me to book one of those for you?

U: Sure, Saturday for 5 nights and 7 people.

S: I have booked the Worth House for you. The reference number is G7TDBIJU. Is there anything else I can help you with?

U: Has this place been highly rated for it's bathrooms?
S: Those that have rated the Worth House have all agreed that the bathrooms are spotless and among the cleanest they've ever experienced.