inform((_:search,departure,'london liverpool street');(_:search,leave_at,'15:15');(_:search,type,'Train'))
user
Will I be able to get a train out of London Liverpool Street that leaves after 15:15 , or will I need to use a different station ?
request((_:search,day,?);(_:search,type,'Train'))
system
What day would you like to leave ?
inform((_:search,day,'friday');(_:search,type,'Train'))
user
I need to be there on Friday .
inform((_:result,day,'Friday');(_:result,leave_at,'15:39');(_:result,type,'Train')) canthelp((_:search,leave_at,'15:15');(_:search,type,'Train'))
system
There is no train leaving at 15:15 . However there is leaving at 15:39 on Friday , would you like that one ?
inform((_:search,destination,'cambridge');(_:search,leave_at,'15:15');(_:search,type,'Train'))
user
I do n't have to leave at exactly 15:15 . I just need to leave after that time and travel to Cambridge .   What are my choices ?
inform((_:result,leave_at,'15:39');(_:result,leave_at,'every other hour after that');(_:result,type,'Train'))
system
There is a train at 15:39 and every other hour after that .
inform((_:search,day,'friday');(_:search,people,'7');(_:search,type,'Train')) request((_:result,ref,?);(_:result,type,'Train'))
user
I would like to book it for Friday for 7 people and will need a reference number .
reqmore() inform((_:booking,category,'Train');(_:booking,ref,'M0H2YQDY');(_:booking,ticket,'116.2 GBP');(_:booking,type,'Booking'))
system
Booking was successful , the total fee is 116.2 GBP payable at the station . Reference number is : M0H2YQDY . Is there anything else I can do for you ?
inform((_:search,has_parking,'yes');(_:search,stars,'one');(_:search,type,'Hotel'))
user
I am also looking for a place to stay .   With free parking and one star .
request((_:search,stars,?);(_:search,type,'Hotel')) canthelp((_:search,type,'Hotel'))
system
I 'm afraid that I did n't find any . Would you like to try for a different star rating ?
inform((_:search,stars,'4');(_:search,type,'Hotel'))
user
Try for a 4 star instead .
inform((_:result,name,'arbury lodge guesthouse');(_:result,type,'Hotel'))
system
Sure thing I would suggest this one arbury lodge guesthouse .
inform((_:search,day,'friday');(_:search,people,'7');(_:search,stay,'4');(_:search,type,'Hotel'))
user
Okay can you make a booking for 4 nights from Friday for 7 people .
inform((_:booking,ref,'T4EBBLA6');(_:booking,type,'Booking'))
system
Booking was successful . 
 Reference number is : T4EBBLA6 .
thank()
user
Okay , great . Thanks for your help !
reqmore()
system
Do you need anything else today ?
user
That is all I will need .
bye()
system
Have a great day and stay !
bye()
user
Good day to you too , goodbye
system
Thanks ! And if you think of anything more that you need , feel free to contact us again !
_:search departure london liverpool street
_:search leave_at 15:15
_:search type Train
_:search departure london liverpool street
_:search leave_at 15:15
_:search day friday
_:search type Train
_:search departure london liverpool street
_:search day friday
_:result day Friday
_:result leave_at 15:39
_:result type Train
_:system canthelp _:search/ac493506
_:search/ac493506 leave_at 15:15
_:search/ac493506 type Train
_:search destination cambridge
_:search leave_at 15:15
_:search type Train
_:search departure london liverpool street
_:result day Friday
_:system canthelp _:search/ac493506
_:search/ac493506 leave_at 15:15
_:search/ac493506 type Train
_:search destination cambridge
_:search leave_at 15:15
_:result leave_at 15:39
_:result leave_at every other hour after that
_:result type Train
_:search day friday
_:search people 7
_:search type Train
_:result ref ?
_:search departure london liverpool street
_:result day Friday
_:system canthelp _:search/ac493506
_:search/ac493506 leave_at 15:15
_:search/ac493506 type Train
_:search destination cambridge
_:search leave_at 15:15
_:result leave_at 15:39
_:result leave_at every other hour after that
_:result type Train
_:search day friday
_:search people 7
_:result ref ?
_:system inquired _:user
_:booking category Train
_:booking ref M0H2YQDY
_:booking ticket 116.2 GBP
_:booking type Booking
_:search has_parking yes
_:search stars one
_:search type Hotel
_:search departure london liverpool street
_:result day Friday
_:system canthelp _:search/ac493506
_:search/ac493506 leave_at 15:15
_:search/ac493506 type Train
_:search destination cambridge
_:search leave_at 15:15
_:result leave_at 15:39
_:result leave_at every other hour after that
_:result type Train
_:search day friday
_:search people 7
_:result ref ?
_:system inquired _:user
_:booking category Train
_:booking ref M0H2YQDY
_:booking ticket 116.2 GBP
_:booking type Booking
_:search has_parking yes
_:system canthelp _:search/379bef19
_:search/379bef19 type Hotel
_:search stars 4
_:search type Hotel
_:search departure london liverpool street
_:result day Friday
_:system canthelp _:search/ac493506
_:search/ac493506 leave_at 15:15
_:search/ac493506 type Train
_:search destination cambridge
_:search leave_at 15:15
_:result leave_at 15:39
_:result leave_at every other hour after that
_:result ref ?
_:system inquired _:user
_:booking category Train
_:booking ref M0H2YQDY
_:booking ticket 116.2 GBP
_:booking type Booking
_:search has_parking yes
_:system canthelp _:search/379bef19
_:search/379bef19 type Hotel
_:search stars 4
_:result name arbury lodge guesthouse
_:result type Hotel
_:search day friday
_:search people 7
_:search stay 4
_:search type Hotel
_:search departure london liverpool street
_:result day Friday
_:system canthelp _:search/ac493506
_:search/ac493506 leave_at 15:15
_:search/ac493506 type Train
_:search destination cambridge
_:search leave_at 15:15
_:result leave_at 15:39
_:result leave_at every other hour after that
_:result ref ?
_:system inquired _:user
_:booking category Train
_:booking ticket 116.2 GBP
_:search has_parking yes
_:system canthelp _:search/379bef19
_:search/379bef19 type Hotel
_:search stars 4
_:result name arbury lodge guesthouse
_:result type Hotel
_:search day friday
_:search people 7
_:search stay 4
_:search type Hotel
_:booking ref T4EBBLA6
_:booking type Booking
_:search departure london liverpool street
_:result day Friday
_:system canthelp _:search/ac493506
_:search/ac493506 leave_at 15:15
_:search/ac493506 type Train
_:search destination cambridge
_:search leave_at 15:15
_:result leave_at 15:39
_:result leave_at every other hour after that
_:result ref ?
_:booking category Train
_:booking ticket 116.2 GBP
_:search has_parking yes
_:system canthelp _:search/379bef19
_:search/379bef19 type Hotel
_:search stars 4
_:result name arbury lodge guesthouse
_:result type Hotel
_:search day friday
_:search people 7
_:search stay 4
_:search type Hotel
_:booking ref T4EBBLA6
_:booking type Booking
_:system inquired _:user
_:search departure london liverpool street
_:result day Friday
_:system canthelp _:search/ac493506
_:search/ac493506 leave_at 15:15
_:search/ac493506 type Train
_:search destination cambridge
_:search leave_at 15:15
_:result leave_at 15:39
_:result leave_at every other hour after that
_:result ref ?
_:booking category Train
_:booking ticket 116.2 GBP
_:search has_parking yes
_:system canthelp _:search/379bef19
_:search/379bef19 type Hotel
_:search stars 4
_:result name arbury lodge guesthouse
_:result type Hotel
_:search day friday
_:search people 7
_:search stay 4
_:search type Hotel
_:booking ref T4EBBLA6
_:booking type Booking
_:system inquired _:user
_:system dismissed _:user
_:user dismissed _:system