inform((_:search,category,'guesthouse');(_:search,pricerange,'cheap');(_:search,type,'Hotel'))
user
I 'm looking for a cheap guesthouse .
request((_:search,area,?);(_:search,type,'Hotel')) inform((_:result,count,'9');(_:result,type,'Hotel'))
system
Okay we 've got 9 different options . What area of town are you wanting to stay in ?
inform((_:search,has_internet,'yes');(_:search,stars,'4');(_:search,type,'Hotel'))
user
Any of them with free wifi and 4 star rating ?
offer((_:booking,type,'Booking')) inform((_:result,category,'guesthouse');(_:result,has_internet,'none');(_:result,name,'The leverton house');(_:result,pricerange,'cheap');(_:result,stars,'four');(_:result,type,'Hotel'))
system
The leverton house is a cheap guesthouse with a four star rating and wifi .   Would you like to book it ?
inform((_:search,day,'thursday');(_:search,people,'8');(_:search,stay,'2');(_:search,type,'Hotel'))
user
Yes , that sounds good .   I need to book it for 8 people for 2 nights starting from Thursday .   Is that possible ?
reqmore() inform((_:booking,ref,'WD4S0IJZ');(_:booking,type,'Booking'))
system
great ! Booking was successful . 
 Reference number is : WD4S0IJZ anything else i can help you with ?
inform((_:search,arrive_by,'12:45');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
Yes , I 'm also needing to book a train to Cambridge ; I must arrive by 12:45 and no later please .
request((_:search,day,?);(_:search,departure,?);(_:search,type,'Train'))
system
What is your departure station , and what day will you be traveling ?
inform((_:search,day,'thursday');(_:search,type,'Train'))
user
I want to take the train on Thursday .
request((_:search,departure,?);(_:search,type,'Train'))
system
Okay ! From where will you be traveling ?
inform((_:search,arrive_by,'12:45');(_:search,day,'saturday');(_:search,departure,'london kings cross');(_:search,destination,'cambridge');(_:search,type,'Train')) request((_:result,ticket,?);(_:result,type,'Train'))
user
I should depart london kings cross and arrive in cambridge by 12:45 on saturday . I just need the price of one ticket .
inform((_:result,id,'TR7309');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
TR7309 would suit your needs . Can I book a ticket for you ?
request((_:result,ticket,?);(_:result,type,'Train'))
user
I need to know how much it will cost per ticket .
inform((_:result,id,'TR7309');(_:result,ticket,'18.88 pounds');(_:result,type,'Train'))
system
Train TR7309 cost 18.88 pounds per ticket .
thank()
user
Thank you . I appreciate the help .
system
Have a nice day .
_:search category guesthouse
_:search pricerange cheap
_:search type Hotel
_:search category guesthouse
_:search pricerange cheap
_:search area ?
_:result count 9
_:result type Hotel
_:search has_internet yes
_:search stars 4
_:search type Hotel
_:search category guesthouse
_:search pricerange cheap
_:search area ?
_:result count 9
_:search has_internet yes
_:search stars 4
_:system offered _:booking
_:booking type Booking
_:result category guesthouse
_:result has_internet none
_:result name The leverton house
_:result pricerange cheap
_:result stars four
_:result type Hotel
_:search day thursday
_:search people 8
_:search stay 2
_:search type Hotel
_:search category guesthouse
_:search pricerange cheap
_:search area ?
_:result count 9
_:search has_internet yes
_:search stars 4
_:system offered _:booking
_:result category guesthouse
_:result has_internet none
_:result name The leverton house
_:result pricerange cheap
_:result stars four
_:result type Hotel
_:search day thursday
_:search people 8
_:search stay 2
_:system inquired _:user
_:booking ref WD4S0IJZ
_:booking type Booking
_:search arrive_by 12:45
_:search destination cambridge
_:search type Train
_:search category guesthouse
_:search pricerange cheap
_:search area ?
_:result count 9
_:search has_internet yes
_:search stars 4
_:system offered _:booking
_:result category guesthouse
_:result has_internet none
_:result name The leverton house
_:result pricerange cheap
_:result stars four
_:result type Hotel
_:search people 8
_:search stay 2
_:system inquired _:user
_:booking ref WD4S0IJZ
_:booking type Booking
_:search arrive_by 12:45
_:search destination cambridge
_:search departure ?
_:search day thursday
_:search type Train
_:search category guesthouse
_:search pricerange cheap
_:search area ?
_:result count 9
_:search has_internet yes
_:search stars 4
_:system offered _:booking
_:result category guesthouse
_:result has_internet none
_:result name The leverton house
_:result pricerange cheap
_:result stars four
_:result type Hotel
_:search people 8
_:search stay 2
_:system inquired _:user
_:booking ref WD4S0IJZ
_:booking type Booking
_:search arrive_by 12:45
_:search day saturday
_:search departure london kings cross
_:search destination cambridge
_:search type Train
_:result ticket ?
_:result type Train
_:search category guesthouse
_:search pricerange cheap
_:search area ?
_:result count 9
_:search has_internet yes
_:search stars 4
_:system offered _:booking
_:result category guesthouse
_:result has_internet none
_:result name The leverton house
_:result pricerange cheap
_:result stars four
_:search people 8
_:search stay 2
_:system inquired _:user
_:booking ref WD4S0IJZ
_:booking type Booking
_:search arrive_by 12:45
_:search day saturday
_:search departure london kings cross
_:search destination cambridge
_:search type Train
_:result ticket ?
_:result id TR7309
_:result type Train
_:booking category Train
_:search category guesthouse
_:search pricerange cheap
_:search area ?
_:result count 9
_:search has_internet yes
_:search stars 4
_:system offered _:booking
_:result category guesthouse
_:result has_internet none
_:result name The leverton house
_:result pricerange cheap
_:result stars four
_:search people 8
_:search stay 2
_:system inquired _:user
_:booking ref WD4S0IJZ
_:booking type Booking
_:search arrive_by 12:45
_:search day saturday
_:search departure london kings cross
_:search destination cambridge
_:search type Train
_:booking category Train
_:result id TR7309
_:result ticket 18.88 pounds
_:result type Train