i need help finding a train that will depart on saturday .
user
okay we have a lot of trains departing on saturday . where are you headed and where are you departing from ?
assistant
i am going to cambridge and leaving from stevenage .
user
what time do you need to arrive ?
assistant
by 18:45 please .
user
i have 7 trains available . what time do you want to leave ?
assistant
the train should arrive by 18:45 and should leave on saturday .
user
i have train tr9925 leaving at 7:21 ad arriving at 8:10 and the cost is 10:24 pounds . would you like reservations ?
assistant
yes please . also i am looking for a concerthall in the east . if there are none available , how about a boat attraction .