i need info on a train that'll take me to cambridge and leave after 9:00 .
user
i would be happy to help . i have several trains leaving from london kings cross on friday , do you need to arrive by a certain time ?
assistant
yes , i need to arrive no later than 17:00 .
user
tr8842 arrives in cambridge at 16:08 . would you like me to book that for you ?
assistant
what is the price ?
user
the price is 23.60 pounds . would you like more information or to make a booking ?
assistant
no i do need a place to stay in the south .
user
i have 4 place -s . did you have a price range in mind ?
assistant
no but i would prefer a guesthouse with a 3 star rating .
user
i would recommend the bridge guest house . would you like a room ?
assistant
can you book it for me and get a reference number ?
user
for how many people and when were you planning your stay ?
assistant
i need to book the room for 2 people for 2 nights , starting on wednesday .
user
it is successfully booked your reference number is nrdsbqty .
assistant
thanks for you assistance , that will be all today .