U: I need a train departing from cambridge arriving by 17:45.

S: Okay! What is your destination?

U: I would like to go to Stansted Airport, please.

S: On what day do you need to travel from cambridge to stansted airport?

U: I need to travel on Friday. Could you give me the travel time, price and train ID?

S: Yes the train that departs at 16:40 has an ID of TR7062, and a travel time of 28 minutes and a price of 10.10 pounds.

U: Thank you! I'm also looking for a place to stay in the north. I'll need it to have a star of 2.

S: We have two options that meet your criteria. Both have free parking and wifi. I would recommend Ashley Hotel. Will that work for you?

U: Is it quiet at the Ashley?
S: The reviews are generally very good. People are very happy with the quiet environment. Would you like to know anything else about them?