inform((_:search,day,'thursday');(_:search,type,'Train'))
user
Would you help me book a train for Thursday , please ?
request((_:search,destination,?);(_:search,type,'Train'))
system
Yes , where would you like to go to ?
inform((_:search,destination,'cambridge');(_:search,type,'Train'))
user
I would like to go to Cambridge
inform((_:result,amount,'over 200');(_:result,day,'Thursday');(_:result,destination,'Cambridge');(_:result,type,'Train')) request((_:search,departure,?);(_:search,type,'Train'))
system
There are over 200 trains going to Cambridge on Thursday .   Where will you be departing from ?
inform((_:search,departure,'kings lynn');(_:search,type,'Train'))
user
I will be leaving from Kings Lynn .
inform((_:result,count,'19');(_:result,type,'Train')) request((_:search,arrive_by,?);(_:search,leave_at,?);(_:search,type,'Train'))
system
That narrows us down to about 19 trains . Do you have a time you would like to leave after or arrive by ?
inform((_:search,leave_at,'15:45');(_:search,type,'Train'))
user
I would like to leave after 15:45 .
select((_:result,arrive_by,'16:58');(_:result,departure,'Kings Lynn');(_:result,destination,'Cambridge');(_:result,id,'TR0209');(_:result,leave_at,'16:11');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
Then in that case , I recommend the TR0209 	 which departs from Kings Lynn at 16:11 and gets into Cambridge at 16:58 . Would you like me to book it for you ?
inform((_:search,category,'hotel');(_:search,pricerange,'moderate');(_:search,stars,'4');(_:search,type,'Hotel'))
user
Yes , please . I am also looking for a place to stay , ideally a hotel with a 4 star rating in the moderate price range .
system
There is nothing in the price range you mentioned .   Would you be willing to stay at a cheap hotel or an expensive hotel ?
inform((_:search,pricerange,'cheaper');(_:search,type,'Hotel'))
user
I would like a cheaper hotel .
offer((_:booking,type,'Booking'))
system
Ok I Am going to book a cheaper hotel for you , have a good day , thank you .
request((_:result,ref,?);(_:result,type,'Hotel'))
user
Can I get the reference number for that booking ?
inform((_:booking,ref,'Z3NAOPSY');(_:booking,type,'Booking'))
system
Your booking was successful . Your reference number is Z3NAOPSY .
inform((_:search,day,'thursday');(_:search,people,'2');(_:search,stay,'5');(_:search,type,'Hotel'))
user
Is that for 2 people ?   And I need it for 5 nights starting thursday .
offer((_:booking,type,'Booking')) inform((_:result,has_internet,'none');(_:result,has_parking,'none');(_:result,type,'Hotel'))
system
I 'm sorry , let 's get your hotel choice fixed first . There is one cheap hotel - The Cambridge Belfry . It has free internet and parking . Can I book this one for you ?
inform((_:search,pricerange,'moderate');(_:search,type,'Hotel'))
user
I prefer a moderate price one .
request((_:search,area,?);(_:search,type,'Hotel'))
system
Is there an area you 'd prefer to stay in ?
inform((_:search,area,'east');(_:search,has_internet,'yes');(_:search,type,'Hotel'))
user
In the east . With free wifi , please .
request((_:search,has_parking,?);(_:search,type,'Hotel'))
system
Do you need free parking ?
inform((_:search,has_parking,'no');(_:search,type,'Hotel'))
user
No free parking is not necessary .
inform((_:result,area,'east');(_:result,has_internet,'none');(_:result,name,'Carolina Bed and Breakfast');(_:result,stars,'4');(_:result,type,'Hotel')) offer((_:booking,type,'Booking')) inform((_:result,category,'guesthouses');(_:result,count,'3');(_:result,type,'Hotel'))
system
I found 3 guesthouses matching that criteria , I would recommend the Carolina Bed and Breakfast . Located in the east , 4 stars , and has free wifi . Will this one work ?
user
Yes , book that one please .
reqmore() inform((_:booking,ref,'UCVH6QPU');(_:booking,type,'Booking'))
system
Your room is reserved , ref # UCVH6QPU . Is there anything else I can help you with today ?
thank()
user
Not that 's it . Thank you so much !
system
Ok .   Thank you for choosing Cambridge Towninfo Centre .    We hope you enjoy your stay .
_:search day thursday
_:search type Train
_:search day thursday
_:search destination cambridge
_:search type Train
_:search day thursday
_:search destination cambridge
_:result amount over 200
_:result day Thursday
_:result destination Cambridge
_:result type Train
_:search departure kings lynn
_:search type Train
_:search day thursday
_:search destination cambridge
_:result amount over 200
_:result day Thursday
_:result destination Cambridge
_:search departure kings lynn
_:result count 19
_:result type Train
_:search arrive_by ?
_:search leave_at 15:45
_:search type Train
_:search day thursday
_:search destination cambridge
_:result amount over 200
_:result day Thursday
_:search departure kings lynn
_:result count 19
_:search arrive_by ?
_:search leave_at 15:45
_:result arrive_by 16:58
_:result departure Kings Lynn
_:result destination Cambridge
_:result id TR0209
_:result leave_at 16:11
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search category hotel
_:search pricerange moderate
_:search stars 4
_:search type Hotel
_:search day thursday
_:search destination cambridge
_:result amount over 200
_:result day Thursday
_:search departure kings lynn
_:result count 19
_:search arrive_by ?
_:search leave_at 15:45
_:result arrive_by 16:58
_:result departure Kings Lynn
_:result destination Cambridge
_:result id TR0209
_:result leave_at 16:11
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search category hotel
_:search stars 4
_:search pricerange cheaper
_:search type Hotel
_:search day thursday
_:search destination cambridge
_:result amount over 200
_:result day Thursday
_:search departure kings lynn
_:result count 19
_:search arrive_by ?
_:search leave_at 15:45
_:result arrive_by 16:58
_:result departure Kings Lynn
_:result destination Cambridge
_:result id TR0209
_:result leave_at 16:11
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search category hotel
_:search stars 4
_:search pricerange cheaper
_:search type Hotel
_:result ref ?
_:result type Hotel
_:search destination cambridge
_:result amount over 200
_:result day Thursday
_:search departure kings lynn
_:result count 19
_:search arrive_by ?
_:search leave_at 15:45
_:result arrive_by 16:58
_:result departure Kings Lynn
_:result destination Cambridge
_:result id TR0209
_:result leave_at 16:11
_:result type Train
_:system offered _:booking
_:booking category Train
_:search category hotel
_:search stars 4
_:search pricerange cheaper
_:result ref ?
_:result type Hotel
_:booking ref Z3NAOPSY
_:booking type Booking
_:search day thursday
_:search people 2
_:search stay 5
_:search type Hotel
_:search destination cambridge
_:result amount over 200
_:result day Thursday
_:search departure kings lynn
_:result count 19
_:search arrive_by ?
_:search leave_at 15:45
_:result arrive_by 16:58
_:result departure Kings Lynn
_:result destination Cambridge
_:result id TR0209
_:result leave_at 16:11
_:system offered _:booking
_:booking category Train
_:search category hotel
_:search stars 4
_:result ref ?
_:booking ref Z3NAOPSY
_:booking type Booking
_:search day thursday
_:search people 2
_:search stay 5
_:result has_internet none
_:result has_parking none
_:result type Hotel
_:search pricerange moderate
_:search type Hotel
_:search destination cambridge
_:result amount over 200
_:result day Thursday
_:search departure kings lynn
_:result count 19
_:search arrive_by ?
_:search leave_at 15:45
_:result arrive_by 16:58
_:result departure Kings Lynn
_:result destination Cambridge
_:result id TR0209
_:result leave_at 16:11
_:system offered _:booking
_:booking category Train
_:search category hotel
_:search stars 4
_:result ref ?
_:booking ref Z3NAOPSY
_:booking type Booking
_:search day thursday
_:search people 2
_:search stay 5
_:result has_internet none
_:result has_parking none
_:result type Hotel
_:search pricerange moderate
_:search area east
_:search has_internet yes
_:search type Hotel
_:search destination cambridge
_:result amount over 200
_:result day Thursday
_:search departure kings lynn
_:result count 19
_:search arrive_by ?
_:search leave_at 15:45
_:result arrive_by 16:58
_:result departure Kings Lynn
_:result destination Cambridge
_:result id TR0209
_:result leave_at 16:11
_:system offered _:booking
_:booking category Train
_:search category hotel
_:search stars 4
_:result ref ?
_:booking ref Z3NAOPSY
_:booking type Booking
_:search day thursday
_:search people 2
_:search stay 5
_:result has_internet none
_:result has_parking none
_:result type Hotel
_:search pricerange moderate
_:search area east
_:search has_internet yes
_:search has_parking no
_:search type Hotel
_:search destination cambridge
_:result amount over 200
_:result day Thursday
_:search departure kings lynn
_:search arrive_by ?
_:search leave_at 15:45
_:result arrive_by 16:58
_:result departure Kings Lynn
_:result destination Cambridge
_:result id TR0209
_:result leave_at 16:11
_:system offered _:booking
_:booking category Train
_:search category hotel
_:search stars 4
_:result ref ?
_:booking ref Z3NAOPSY
_:booking type Booking
_:search day thursday
_:search people 2
_:search stay 5
_:result has_parking none
_:search pricerange moderate
_:search area east
_:search has_internet yes
_:search has_parking no
_:search type Hotel
_:result area east
_:result has_internet none
_:result name Carolina Bed and Breakfast
_:result stars 4
_:result category guesthouses
_:result count 3
_:result type Hotel
_:search destination cambridge
_:result amount over 200
_:result day Thursday
_:search departure kings lynn
_:search arrive_by ?
_:search leave_at 15:45
_:result arrive_by 16:58
_:result departure Kings Lynn
_:result destination Cambridge
_:result id TR0209
_:result leave_at 16:11
_:system offered _:booking
_:booking category Train
_:search category hotel
_:search stars 4
_:result ref ?
_:search day thursday
_:search people 2
_:search stay 5
_:result has_parking none
_:search pricerange moderate
_:search area east
_:search has_internet yes
_:search has_parking no
_:search type Hotel
_:result area east
_:result has_internet none
_:result name Carolina Bed and Breakfast
_:result stars 4
_:result category guesthouses
_:result count 3
_:result type Hotel
_:system inquired _:user
_:booking ref UCVH6QPU
_:booking type Booking