inform((_:search,destination,'london liverpool street');(_:search,type,'Train'))
user
I 'm looking for a train going to london liverpool street .
inform((_:result,day,'friday');(_:result,departure,'cambridge');(_:result,id,'TR5154');(_:result,type,'Train'))
system
the train i d is TR5154 and it leaves cambridge on friday
inform((_:search,day,'saturday');(_:search,departure,'cambridge');(_:search,type,'Train'))
user
I am actually leaving on Saturday from cambridge .
inform((_:result,day,'saturday');(_:result,departure,'cambridge');(_:result,id,'TR2895');(_:result,type,'Train'))
system
The train i d is TR2895 and it leaves cambridge on saturday .
inform((_:search,people,'2');(_:search,type,'Train')) request((_:result,ref,?);(_:result,type,'Train'))
user
Great , can you please book it for 2 people and give me the reference number ? Thanks .
system
You are all booked for Saturday . The train departs at 05:59 and arrives at 07:27 . The price is 13.28 pounds .
_:search destination london liverpool street
_:search type Train
_:search destination london liverpool street
_:result day friday
_:result departure cambridge
_:result id TR5154
_:result type Train
_:search day saturday
_:search departure cambridge
_:search type Train
_:search destination london liverpool street
_:search day saturday
_:search departure cambridge
_:result day saturday
_:result departure cambridge
_:result id TR2895
_:result type Train
_:search people 2
_:search type Train
_:result ref ?