inform((_:search,day,'thursday');(_:search,departure,'cambridge');(_:search,type,'Train'))
user
I would like to book a train from Cambridge on Thursday .
inform((_:result,count,'202');(_:result,departure,'Cambridge');(_:result,type,'Train')) request((_:search,destination,?);(_:search,type,'Train'))
system
There are 202 trains leaving from Cambridge that day . Where would you like to travel to ?
inform((_:search,destination,'norwich');(_:search,type,'Train'))
user
I 'd like to go to Norwich .
inform((_:result,count,'19');(_:result,day,'Thursday');(_:result,type,'Train')) request((_:search,leave_at,?);(_:search,type,'Train'))
system
There are 19 trains available on Thursday .   What time would you like to travel ?
request((_:result,duration,?);(_:result,id,?);(_:result,ticket,?);(_:result,type,'Train'))
user
I would like to leave on the first train after 9:30 . Can I get the travel time , train ID and price please ?
inform((_:result,duration,'79 minutes');(_:result,id,'TR1584');(_:result,leave_at,'9:36');(_:result,ticket,'17.60 pounds');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
OK , TR1584 costs 17.60 pounds and leaves at 9:36 . The travel time is 79 minutes . Would you like me to book it ?
inform((_:search,has_internet,'yes');(_:search,stars,'3');(_:search,type,'Hotel'))
user
No , I 'll think about it . I will also need a place to stay 3 star please and free wifi .
request((_:search,area,?);(_:search,pricerange,?);(_:search,type,'Hotel')) inform((_:result,category,'hotels');(_:result,count,'5');(_:result,type,'Hotel'))
system
There are 5 hotels that meet your criteria . Are you looking for a certain price range or part of town ?
inform((_:search,pricerange,'cheap');(_:search,type,'Hotel')) request((_:result,ticket,?);(_:result,type,'Train'))
user
Cheap price range please
canthelp((_:search,category,'hotels');(_:search,has_internet,'none');(_:search,pricerange,'cheap');(_:search,stars,'3');(_:search,type,'Hotel')) select((_:result,pricerange,'moderately priced');(_:result,type,'Hotel'))
system
There are no cheap hotels with 3 stars and free wifi . Would you be interested in a moderately priced one instead ?
inform((_:search,pricerange,'moderate');(_:search,type,'Hotel'))
user
Yes , what moderate hotels are in the area ?
canthelp((_:search,category,'hotels');(_:search,pricerange,'moderate');(_:search,type,'Hotel')) inform((_:result,category,'guesthouse');(_:result,count,'3');(_:result,pricerange,'moderate');(_:result,stars,'3');(_:result,type,'Hotel'))
system
There are no hotels with the moderate price range , but we do have three different guesthouse in the moderate price range with a 3 star rating .
inform((_:search,day,'monday');(_:search,people,'5');(_:search,stay,'3');(_:search,type,'Hotel'))
user
Can you book one for me ? I need a room for 5 people starting on Monday . We would be staying 3 nights .
inform((_:result,name,'Bridge Guest House');(_:result,type,'Hotel')) reqmore() inform((_:booking,ref,'7XMDDV3L');(_:booking,type,'Booking'))
system
Fantastic , I have booked you at the Bridge Guest House . Your reference no . is 7XMDDV3L . Is there anything else I can help you with today ?
thank()
user
No thank you goodbye .
system
Glad I could be of service , goodbye .
_:search day thursday
_:search departure cambridge
_:search type Train
_:search day thursday
_:search departure cambridge
_:result count 202
_:result departure Cambridge
_:result type Train
_:search destination norwich
_:search type Train
_:search day thursday
_:search departure cambridge
_:result departure Cambridge
_:search destination norwich
_:result count 19
_:result day Thursday
_:result type Train
_:search leave_at ?
_:search type Train
_:result duration ?
_:result id ?
_:result ticket ?
_:search day thursday
_:search departure cambridge
_:result departure Cambridge
_:search destination norwich
_:result count 19
_:result day Thursday
_:search leave_at ?
_:result duration 79 minutes
_:result id TR1584
_:result leave_at 9:36
_:result ticket 17.60 pounds
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search has_internet yes
_:search stars 3
_:search type Hotel
_:search day thursday
_:search departure cambridge
_:result departure Cambridge
_:search destination norwich
_:result day Thursday
_:search leave_at ?
_:result duration 79 minutes
_:result id TR1584
_:result leave_at 9:36
_:result ticket 17.60 pounds
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search has_internet yes
_:search stars 3
_:search area ?
_:result category hotels
_:result count 5
_:result type Hotel
_:search pricerange cheap
_:search type Hotel
_:result ticket ?
_:result type Train
_:search day thursday
_:search departure cambridge
_:result departure Cambridge
_:search destination norwich
_:result day Thursday
_:search leave_at ?
_:result duration 79 minutes
_:result id TR1584
_:result leave_at 9:36
_:result ticket 17.60 pounds
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search has_internet yes
_:search stars 3
_:search area ?
_:result category hotels
_:result count 5
_:result ticket ?
_:system canthelp _:search/2977f8b9
_:search/2977f8b9 category hotels
_:search/2977f8b9 has_internet none
_:search/2977f8b9 pricerange cheap
_:search/2977f8b9 stars 3
_:search/2977f8b9 type Hotel
_:result pricerange moderately priced
_:result type Hotel
_:search pricerange moderate
_:search type Hotel
_:search departure cambridge
_:result departure Cambridge
_:search destination norwich
_:result day Thursday
_:search leave_at ?
_:result duration 79 minutes
_:result id TR1584
_:result leave_at 9:36
_:result ticket 17.60 pounds
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search has_internet yes
_:search stars 3
_:search area ?
_:result ticket ?
_:system canthelp _:search/2977f8b9
_:search/2977f8b9 category hotels
_:search/2977f8b9 has_internet none
_:search/2977f8b9 pricerange cheap
_:search/2977f8b9 stars 3
_:search/2977f8b9 type Hotel
_:search pricerange moderate
_:system canthelp _:search/16037ef8
_:search/16037ef8 category hotels
_:search/16037ef8 pricerange moderate
_:search/16037ef8 type Hotel
_:result category guesthouse
_:result count 3
_:result pricerange moderate
_:result stars 3
_:result type Hotel
_:search day monday
_:search people 5
_:search stay 3
_:search type Hotel
_:search departure cambridge
_:result departure Cambridge
_:search destination norwich
_:result day Thursday
_:search leave_at ?
_:result duration 79 minutes
_:result id TR1584
_:result leave_at 9:36
_:result ticket 17.60 pounds
_:system offered _:booking
_:booking category Train
_:search has_internet yes
_:search stars 3
_:search area ?
_:result ticket ?
_:system canthelp _:search/2977f8b9
_:search/2977f8b9 category hotels
_:search/2977f8b9 has_internet none
_:search/2977f8b9 pricerange cheap
_:search/2977f8b9 stars 3
_:search/2977f8b9 type Hotel
_:search pricerange moderate
_:system canthelp _:search/16037ef8
_:search/16037ef8 category hotels
_:search/16037ef8 pricerange moderate
_:search/16037ef8 type Hotel
_:result category guesthouse
_:result count 3
_:result pricerange moderate
_:result stars 3
_:search day monday
_:search people 5
_:search stay 3
_:search type Hotel
_:result name Bridge Guest House
_:result type Hotel
_:system inquired _:user
_:booking ref 7XMDDV3L
_:booking type Booking