inform((_:search,day,'tuesday');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
I need a train leaving on tuesday going to cambridge .
request((_:search,departure,?);(_:search,type,'Train'))
system
Where are you coming from ?
inform((_:search,arrive_by,'11:30');(_:search,departure,'birmingham');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
leaving birmingham new st going back to cambridge I would let to get there by 11:30 if possible
inform((_:result,arrive_by,'10:08');(_:result,id,'TR4987');(_:result,ticket,'23.60 pounds');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
TR4987 gets there 10:08 and will cost 23.60 pounds . can i book it ?
inform((_:search,people,'2');(_:search,type,'Train')) request((_:result,ref,?);(_:result,type,'Train'))
user
Yes , can you book it for 2 people and could I get the reference number ?
inform((_:booking,arrive_by,'08:23');(_:booking,category,'Train');(_:booking,destination,'Cambridge');(_:booking,id,'TR0254');(_:booking,ref,'OEV193OS');(_:booking,ticket,'150.19 GBP');(_:booking,type,'Booking'))
system
I actually booked you on TR0254 , arriving in Cambridge at 08:23 .   Reference number is : OEV193OS . 150.19 GBP payable at the station
thank()
user
Thank you so much .   I also need a place to stay while in Cambridge .   Could you help me find a room please ?
request((_:search,pricerange,?);(_:search,type,'Hotel')) thank()
system
I can help you with that . Is there a certain price range you are looking to stay in ?
inform((_:search,stars,'4');(_:search,type,'Hotel'))
user
no , but could it have a 4 star rating ?
inform((_:result,amount,'lots');(_:result,type,'Hotel'))
system
We have lots of those !   Any features that you prefer ?
inform((_:search,has_internet,'yes');(_:search,type,'Hotel'))
user
any that has free wifi
request((_:search,area,?);(_:search,type,'Hotel')) inform((_:result,count,'21');(_:result,type,'Hotel'))
system
You have 21 options to choose from . Would you like to narrow it down by location ?
inform((_:search,day,'tuesday');(_:search,people,'2');(_:search,stay,'4');(_:search,type,'Hotel'))
user
Whatever is open and available , please book me for 2 people on 4 night starting tuesday .
inform((_:booking,name,'a and b guest house');(_:booking,ref,'K0FKUFNP');(_:booking,type,'Booking'))
system
I booked a and b guest house , reference number is : K0FKUFNP .
thank()
user
Thanks ! That 's all I need for now !
system
i am glad to be of service to you . i wish a nice trip and wonderful stay at Cambridge . Goodbye
_:search day tuesday
_:search destination cambridge
_:search type Train
_:search day tuesday
_:search arrive_by 11:30
_:search departure birmingham
_:search destination cambridge
_:search type Train
_:search day tuesday
_:search arrive_by 11:30
_:search departure birmingham
_:search destination cambridge
_:result arrive_by 10:08
_:result id TR4987
_:result ticket 23.60 pounds
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search people 2
_:search type Train
_:result ref ?
_:search day tuesday
_:search arrive_by 11:30
_:search departure birmingham
_:search destination cambridge
_:result arrive_by 10:08
_:result id TR4987
_:result ticket 23.60 pounds
_:result type Train
_:system offered _:booking
_:search people 2
_:search type Train
_:result ref ?
_:booking arrive_by 08:23
_:booking category Train
_:booking destination Cambridge
_:booking id TR0254
_:booking ref OEV193OS
_:booking ticket 150.19 GBP
_:booking type Booking
_:search day tuesday
_:search arrive_by 11:30
_:search departure birmingham
_:search destination cambridge
_:result arrive_by 10:08
_:result id TR4987
_:result ticket 23.60 pounds
_:result type Train
_:system offered _:booking
_:search people 2
_:result ref ?
_:booking arrive_by 08:23
_:booking category Train
_:booking destination Cambridge
_:booking id TR0254
_:booking ref OEV193OS
_:booking ticket 150.19 GBP
_:booking type Booking
_:search pricerange ?
_:search stars 4
_:search type Hotel
_:search day tuesday
_:search arrive_by 11:30
_:search departure birmingham
_:search destination cambridge
_:result arrive_by 10:08
_:result id TR4987
_:result ticket 23.60 pounds
_:system offered _:booking
_:search people 2
_:result ref ?
_:booking arrive_by 08:23
_:booking category Train
_:booking destination Cambridge
_:booking id TR0254
_:booking ref OEV193OS
_:booking ticket 150.19 GBP
_:booking type Booking
_:search pricerange ?
_:search stars 4
_:result amount lots
_:result type Hotel
_:search has_internet yes
_:search type Hotel
_:search arrive_by 11:30
_:search departure birmingham
_:search destination cambridge
_:result arrive_by 10:08
_:result id TR4987
_:result ticket 23.60 pounds
_:system offered _:booking
_:result ref ?
_:booking arrive_by 08:23
_:booking category Train
_:booking destination Cambridge
_:booking id TR0254
_:booking ref OEV193OS
_:booking ticket 150.19 GBP
_:booking type Booking
_:search pricerange ?
_:search stars 4
_:result amount lots
_:search has_internet yes
_:search area ?
_:result count 21
_:result type Hotel
_:search day tuesday
_:search people 2
_:search stay 4
_:search type Hotel
_:search arrive_by 11:30
_:search departure birmingham
_:search destination cambridge
_:result arrive_by 10:08
_:result id TR4987
_:result ticket 23.60 pounds
_:system offered _:booking
_:result ref ?
_:booking arrive_by 08:23
_:booking category Train
_:booking destination Cambridge
_:booking id TR0254
_:booking ticket 150.19 GBP
_:search pricerange ?
_:search stars 4
_:result amount lots
_:search has_internet yes
_:search area ?
_:result count 21
_:result type Hotel
_:search day tuesday
_:search people 2
_:search stay 4
_:search type Hotel
_:booking name a and b guest house
_:booking ref K0FKUFNP
_:booking type Booking