U: I would like you to help me find a train departure. The train should leave on thursday and arrive at cambridge.

S: Where will you be leaving from?

U: From Bishops Stortford after 15:00

S: Alright, would you like me to make a booking for you?

U: No, I just need the train ID and arrival time

S: I'm sorry, there are no trains that day.  Would you like to try another day?

U: I think you should try again. Cambridge to Bishop Stafford on Thursday.

S: I have 5 trains.  They depart 15:29, 17:29, 19:29, 21:29, 23:29. They are all 38 mins travel duration.

U: PLease give me the info for a train meeting the above listed criteria.

S: Train# TR7759 departing from Cambridge at 15:29 arrives in Bishops Stortford at 16:07. Can I help you with anything else?

U: I'm also looking for a place to stay. The hotel should include free parking and should include free wifi.

S: There are about 8 choices. Did you want a certain area or price range?

U: area and price are of no concern to me as long as the guesthouse has free parking and free wifi

S: Ok! I suggest the Archway House. Would you like a room book?

U: Do previous guests consider the Archway House to be good value for the money?
S: It seems that compared to what you sort of room you get, the price is good. At least according to other customers whom stayed at the Archway House previously.