U: I am looking for a train leaving Sunday that's going to London liverpool street.

S: Where are you departing from and what day and time do you want to leave?

U: Need to arrive by 8:15,not sure when we depart ?

S: I have a train departing from cambridge on sunday at 05:59 and arriving at 07:27. Would that work for you?

U: Yes can you get me 7 tickets and I'll need the reference number too please

S: Sure. The reference number is B15UKEYO. How else can I assist you?

U: I am also looking for a place to stay that needs free parking and in the north.

S: Do you have any preferences for the star or price range?

U: I would like something in the moderate price range and prefer a guesthouse.

S: There are seven guesthouses fitting your needs. May I recommend archway house which also has parking and wifi?

U: Does it provide a good value for the money?
S: Two reviewers thought that the hotel was a good value for the amount of money they paid. One person thought it was overpriced.