inform((_:search,arrive_by,'14:45');(_:search,day,'wednesday');(_:search,type,'Train'))
user
Yes , I need a train for wednesday arriving at 14:45 .
inform((_:result,arrive_by,'13:51');(_:result,departure,'cambridge');(_:result,destination,'london kings cross');(_:result,id,'TR3634');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
I have train TR3634 leaving cambridge and arriving london kings cross at 13:51 .   Will that work for you ?
inform((_:search,departure,'stansted airport');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
I need the train to go to cambridge and leave from stansted airport .
inform((_:booking,category,'Train');(_:booking,leave_at,'05:24');(_:booking,ref,'9BQT5T9M');(_:booking,ticket,'10.1 GBP');(_:booking,type,'Booking'))
system
I reserved a seat for you on the 05:24 train . Your reference number is9BQT5T9M . Your ticket of 10.1 GBP is payable when you get to the station .
thank()
user
Great , that 's all I needed . Thank you !
bye()
system
Thank you and enjoy your visit to cambridge !
inform((_:search,arrive_by,'14:45');(_:search,day,'wednesday');(_:search,departure,'stansted airport');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
I need a train from Stansted Airport to Cambridge , arriving by 14:45 on Wednesday , please ...
inform((_:result,arrive_by,'13:52');(_:result,departure,'the airport');(_:result,destination,'Cambridge');(_:result,id,'TR3720');(_:result,leave_at,'13:24');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
Sorry about all that confusion . I think I 've found you a train . TR3720 is the closest in time , leaving the airport 13:24 , arriving Cambridge 13:52 . Would you like a seat reserved ?
inform((_:search,people,'three');(_:search,type,'Train'))
user
Yes , I 'd like to book for three people please .
inform((_:booking,category,'Train');(_:booking,id,'TR3720');(_:booking,people,'3');(_:booking,ref,'Y3ATC2SJ');(_:booking,ticket,'30.29 GBP');(_:booking,type,'Booking'))
system
I 've booked you 3 seats on the TR3720 with a total fee of 30.29 GBP which is payable at the station . The reference number is Y3ATC2SJ .
inform((_:search,area,'north');(_:search,category,'hotel');(_:search,pricerange,'moderate');(_:search,type,'Hotel'))
user
Thank you . I m also looking for a hotel in the north in the moderate price range .
inform((_:result,name,'Ashley hotel');(_:result,type,'Hotel'))
system
Ashley hotel is available , would that work for you ?
inform((_:search,people,'3');(_:search,stay,'2');(_:search,type,'Hotel'))
user
Sure , can you book it for 2 nights and 3 people ?
reqmore() inform((_:booking,ref,'DEMBOPOR');(_:booking,type,'Booking'))
system
Booking was successful , you reference number is DEMBOPOR , can I assist with anything else ?
thank()
user
No that is everything I need today . Thank you .
system
Thank you for contacting Cambridge TownInfo centre . Goodbye !
_:search arrive_by 14:45
_:search day wednesday
_:search type Train
_:search arrive_by 14:45
_:search day wednesday
_:result arrive_by 13:51
_:result departure cambridge
_:result destination london kings cross
_:result id TR3634
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search departure stansted airport
_:search destination cambridge
_:search type Train
_:search arrive_by 14:45
_:search day wednesday
_:result arrive_by 13:51
_:result departure cambridge
_:result destination london kings cross
_:result id TR3634
_:result type Train
_:system offered _:booking
_:search departure stansted airport
_:search destination cambridge
_:search type Train
_:booking category Train
_:booking leave_at 05:24
_:booking ref 9BQT5T9M
_:booking ticket 10.1 GBP
_:booking type Booking
_:result arrive_by 13:51
_:result departure cambridge
_:result destination london kings cross
_:result id TR3634
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking leave_at 05:24
_:booking ref 9BQT5T9M
_:booking ticket 10.1 GBP
_:booking type Booking
_:system dismissed _:user
_:search arrive_by 14:45
_:search day wednesday
_:search departure stansted airport
_:search destination cambridge
_:search type Train
_:system offered _:booking
_:booking category Train
_:booking leave_at 05:24
_:booking ref 9BQT5T9M
_:booking ticket 10.1 GBP
_:booking type Booking
_:system dismissed _:user
_:search arrive_by 14:45
_:search day wednesday
_:search departure stansted airport
_:search destination cambridge
_:result arrive_by 13:52
_:result departure the airport
_:result destination Cambridge
_:result id TR3720
_:result leave_at 13:24
_:result type Train
_:search people three
_:search type Train
_:system offered _:booking
_:booking leave_at 05:24
_:system dismissed _:user
_:search arrive_by 14:45
_:search day wednesday
_:search departure stansted airport
_:search destination cambridge
_:result arrive_by 13:52
_:result departure the airport
_:result destination Cambridge
_:result id TR3720
_:result leave_at 13:24
_:result type Train
_:search people three
_:booking category Train
_:booking id TR3720
_:booking people 3
_:booking ref Y3ATC2SJ
_:booking ticket 30.29 GBP
_:booking type Booking
_:search area north
_:search category hotel
_:search pricerange moderate
_:search type Hotel
_:system offered _:booking
_:booking leave_at 05:24
_:system dismissed _:user
_:search arrive_by 14:45
_:search day wednesday
_:search departure stansted airport
_:search destination cambridge
_:result arrive_by 13:52
_:result departure the airport
_:result destination Cambridge
_:result id TR3720
_:result leave_at 13:24
_:booking category Train
_:booking id TR3720
_:booking people 3
_:booking ref Y3ATC2SJ
_:booking ticket 30.29 GBP
_:booking type Booking
_:search area north
_:search category hotel
_:search pricerange moderate
_:result name Ashley hotel
_:result type Hotel
_:search people 3
_:search stay 2
_:search type Hotel
_:system offered _:booking
_:booking leave_at 05:24
_:system dismissed _:user
_:search arrive_by 14:45
_:search day wednesday
_:search departure stansted airport
_:search destination cambridge
_:result arrive_by 13:52
_:result departure the airport
_:result destination Cambridge
_:result id TR3720
_:result leave_at 13:24
_:booking category Train
_:booking id TR3720
_:booking people 3
_:booking ticket 30.29 GBP
_:search area north
_:search category hotel
_:search pricerange moderate
_:result name Ashley hotel
_:result type Hotel
_:search people 3
_:search stay 2
_:search type Hotel
_:system inquired _:user
_:booking ref DEMBOPOR
_:booking type Booking