i need a train that leaves after 10:00 on wednesday .
user
i can assist you with that . can you tell me where you will be departing from ?
assistant
i would like to depart from cambridge , going to london kings cross .
user
how about tr9781 leaving cambridge to london kings cross on wednesday ? it leaves at 11:00 and gets in at 11:51 . it costs 23.60 . can i book this ?
assistant
no , i do not need a booking at the moment . what s the travel time ?
user
the travel time is 51 minutes . will that be all for today ?
assistant
not quite yet . i am also looking for a moderate -ly priced hotel .
user
what area would you like to stay in ?
assistant
in the north . i really prefer 4 star hotel -s .
user
the best that we have in the moderate price range is 2 stars . could i help you find something else ?
assistant
how about a guesthouse ?