inform((_:search,destination,'stevenage');(_:search,type,'Train'))
user
I need some information on a train going to stevenage .
inform((_:result,amount,'many');(_:result,departure,'Stevenage');(_:result,leave_at,'all times');(_:result,type,'Train')) request((_:search,day,?);(_:search,departure,?);(_:search,type,'Train'))
system
We have many trains leaving to Stevenage at all times . Can I get your point of departure and day of travel ?
inform((_:search,day,'sunday');(_:search,departure,'cambridge');(_:search,type,'Train'))
user
I will be departing from Cambridge on Sunday .
inform((_:result,arrive_by,'10:10');(_:result,day,'Sunday');(_:result,departure,'Cambridge');(_:result,destination,'Stevenage');(_:result,id,'TR6488');(_:result,leave_at,'9:21');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
TR6488 departs Cambridge on Sunday at 9:21 and arrives in Stevenage by 10:10 . Would this work for you ?
inform((_:search,type,'Train'))
user
That 's too early . I need an afternoon train . What do you have later on ?
request((_:search,arrive_by,?);(_:search,leave_at,?);(_:search,type,'Train'))
system
What time would you like to leave or arrive ?
inform((_:search,departure,'Cambridge');(_:search,leave_at,'13:00');(_:search,type,'Train'))
user
I have to leave Cambridge after 13:00 .
offer((_:booking,arrive_by,'14:10');(_:booking,category,'Train');(_:booking,destination,'stevenage');(_:booking,id,'TR0523');(_:booking,leave_at,'13:21');(_:booking,type,'Booking'))
system
How about TR0523 departing at 13:21 and arriving in stevenage at 14:10 ?
request((_:result,ticket,?);(_:result,type,'Train'))
user
That is fine . Can I get the price for a ticket please ?
inform((_:result,ticket,'10.24 pounds');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
Sure , that ticket costs 10.24 pounds . Do you want me to book it ?
user
Not just yet . I am just getting some information for now .
reqmore() thank()
system
OK . Is there anything else you 'd like to know , about the train or about anything else ?
inform((_:search,pricerange,'moderate');(_:search,type,'Restaurant')) request((_:result,ticket,?);(_:result,type,'Train'))
user
I would like to find a restaurant in the moderate price range .
request((_:search,area,?);(_:search,food,?);(_:search,type,'Restaurant')) inform((_:result,count,'31');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))
system
I have 31 moderate priced restaurants . Is there a certain cuisine or area of town you would be interested in ?
inform((_:search,food,'italian');(_:search,pricerange,'moderate');(_:search,type,'Restaurant')) request((_:result,ticket,?);(_:result,type,'Train'))
user
I 'm interested in an Italian restaurant . What would you recommend in the moderate price range ?
offer((_:booking,type,'Booking')) inform((_:result,name,'Pizza hut cherry hinton');(_:result,type,'Restaurant'))
system
Pizza hut cherry hinton looks pretty good . Would you like me to make you a reservation ?
inform((_:search,day,'sunday');(_:search,duration,'10:15');(_:search,people,'8');(_:search,type,'Restaurant'))
user
Yes , for 8 people at 10:15 on Sunday
inform((_:booking,ref,'L0NMNTY2');(_:booking,type,'Booking'))
system
Booking was successful . The table will be reserved for 15 minutes . 
 Reference number is : L0NMNTY2 .
thank()
user
Thank you , that 's all I need today !
reqmore()
system
Can I look anything else up for you today ?
thank()
user
No thank you have a nice day .
system
Thank you for your help .
_:search destination stevenage
_:search type Train
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_:result amount many
_:result departure Stevenage
_:result leave_at all times
_:result type Train
_:search day sunday
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_:search type Train
_:search destination stevenage
_:result amount many
_:search day sunday
_:search departure cambridge
_:result arrive_by 10:10
_:result day Sunday
_:result departure Cambridge
_:result destination Stevenage
_:result id TR6488
_:result leave_at 9:21
_:result type Train
_:system offered _:booking
_:booking category Train
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_:search type Train
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_:result day Sunday
_:result departure Cambridge
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_:result type Train
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_:search arrive_by ?
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_:search leave_at 13:00
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_:result amount many
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_:result arrive_by 10:10
_:result day Sunday
_:result departure Cambridge
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_:result id TR6488
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_:result type Train
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_:booking category Train
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_:search leave_at 13:00
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_:booking id TR0523
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_:result ticket ?
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_:booking id TR0523
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_:result ticket 10.24 pounds
_:result type Train
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_:result amount many
_:search day sunday
_:result arrive_by 10:10
_:result day Sunday
_:result departure Cambridge
_:result destination Stevenage
_:result id TR6488
_:result leave_at 9:21
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search arrive_by ?
_:search departure Cambridge
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_:booking arrive_by 14:10
_:booking destination stevenage
_:booking id TR0523
_:booking leave_at 13:21
_:result ticket 10.24 pounds
_:result type Train
_:system inquired _:user
_:search pricerange moderate
_:search type Restaurant
_:result ticket ?
_:search destination stevenage
_:result amount many
_:search day sunday
_:result arrive_by 10:10
_:result day Sunday
_:result departure Cambridge
_:result destination Stevenage
_:result id TR6488
_:result leave_at 9:21
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search arrive_by ?
_:search departure Cambridge
_:search leave_at 13:00
_:booking arrive_by 14:10
_:booking destination stevenage
_:booking id TR0523
_:booking leave_at 13:21
_:result ticket 10.24 pounds
_:system inquired _:user
_:result ticket ?
_:search area ?
_:result count 31
_:result pricerange moderate
_:result type Restaurant
_:search food italian
_:search pricerange moderate
_:search type Restaurant
_:result type Train
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_:result amount many
_:result arrive_by 10:10
_:result day Sunday
_:result departure Cambridge
_:result destination Stevenage
_:result id TR6488
_:result leave_at 9:21
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search arrive_by ?
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_:booking destination stevenage
_:booking id TR0523
_:booking leave_at 13:21
_:result ticket 10.24 pounds
_:system inquired _:user
_:result ticket ?
_:search area ?
_:result count 31
_:result pricerange moderate
_:search food italian
_:search pricerange moderate
_:result name Pizza hut cherry hinton
_:result type Restaurant
_:search day sunday
_:search duration 10:15
_:search people 8
_:search type Restaurant
_:search destination stevenage
_:result amount many
_:result arrive_by 10:10
_:result day Sunday
_:result departure Cambridge
_:result destination Stevenage
_:result id TR6488
_:result leave_at 9:21
_:system offered _:booking
_:booking category Train
_:search arrive_by ?
_:search departure Cambridge
_:search leave_at 13:00
_:booking arrive_by 14:10
_:booking destination stevenage
_:booking id TR0523
_:booking leave_at 13:21
_:result ticket 10.24 pounds
_:system inquired _:user
_:result ticket ?
_:search area ?
_:result count 31
_:result pricerange moderate
_:search food italian
_:search pricerange moderate
_:result name Pizza hut cherry hinton
_:result type Restaurant
_:search day sunday
_:search duration 10:15
_:search people 8
_:search type Restaurant
_:booking ref L0NMNTY2
_:booking type Booking
_:search destination stevenage
_:result amount many
_:result arrive_by 10:10
_:result day Sunday
_:result departure Cambridge
_:result destination Stevenage
_:result id TR6488
_:result leave_at 9:21
_:system offered _:booking
_:booking category Train
_:search arrive_by ?
_:search departure Cambridge
_:search leave_at 13:00
_:booking arrive_by 14:10
_:booking destination stevenage
_:booking id TR0523
_:booking leave_at 13:21
_:result ticket 10.24 pounds
_:result ticket ?
_:search area ?
_:result count 31
_:result pricerange moderate
_:search food italian
_:search pricerange moderate
_:result name Pizza hut cherry hinton
_:result type Restaurant
_:search day sunday
_:search duration 10:15
_:search people 8
_:search type Restaurant
_:booking ref L0NMNTY2
_:booking type Booking
_:system inquired _:user