inform((_:search,area,'centre');(_:search,food,'indian');(_:search,type,'Restaurant'))
user
I 'm in the city centre right now , and I 'm really craving some Indian food . Can you help me find a place ?
request((_:search,pricerange,?);(_:search,type,'Restaurant')) inform((_:result,amount,'several');(_:result,type,'Restaurant'))
system
I can recommend several options , but it depends upon the price range you are looking for ?
inform((_:search,pricerange,'cheap');(_:search,type,'Restaurant'))
user
I 'm looking for some good , cheap food .
inform((_:result,area,'centre');(_:result,count,'3');(_:result,food,'Indian');(_:result,name,'Gandhi');(_:result,name,'Kohinoor');(_:result,name,'Mahal of Cambridge');(_:result,pricerange,'cheap');(_:result,type,'Restaurant'))
system
There are 3 cheap Indian restaurants in the city centre : Kohinoor , The Gandhi , and Mahal of Cambridge . Do any of these sound good ?
inform((_:search,day,'thursday');(_:search,duration,'18:45');(_:search,people,'4');(_:search,type,'Restaurant'))
user
Yes , wonderful book a table for 4 on 18:45 thursday at any one of those places .
canthelp((_:booking,type,'Booking')) request((_:booking,duration,?);(_:booking,type,'Booking'))
system
They are all booked for that time frame . Would you like to try a different time ?
inform((_:search,duration,'17:45');(_:search,type,'Restaurant'))
user
Can you try 17:45 ?
reqmore() inform((_:booking,day,'thursday');(_:booking,duration,'17:45');(_:booking,name,'kohinoor');(_:booking,type,'Booking'))
system
Your booking was successful at the kohinoor for thursday at 17:45 . May I help you with anything else today ?
request((_:result,ref,?);(_:result,type,'Restaurant'))
user
Can I please get the reference number ?
reqmore() inform((_:result,ref,'T91T1IMX');(_:result,type,'Restaurant'))
system
That would be T91T1IMX . What else can I help you with ?
inform((_:search,arrive_by,'9:15');(_:search,day,'thursday');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
Thanks .   I also need to find a train going to Cambridge on Thursday .   I need to arrive by 9:15 .
request((_:search,departure,?);(_:search,type,'Train'))
system
Sure , where will you be departing from ?
inform((_:search,departure,'broxbourne');(_:search,type,'Train'))
user
I will be departing from   broxbourne
inform((_:result,arrive_by,'08:32');(_:result,id,'TR5496');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
I have the TR5496 arriving by 08:32 . Would you like me to book you passage ?
request((_:result,duration,?);(_:result,leave_at,?);(_:result,type,'Train'))
user
No , I only need the train 's departure time and travel time .
inform((_:result,arrive_by,'08:32');(_:result,departure,'Broxbourne');(_:result,destination,'Cambridge');(_:result,duration,'60 minutes');(_:result,id,'TR5496');(_:result,leave_at,'07:32');(_:result,type,'Train')) reqmore()
system
Okay . The TR5496 leaves Broxbourne at 07:32 and travels for 60 minutes , arriving in Cambridge at 08:32 . Is there anything else I can help you with ?
inform((_:search,day,'thursday');(_:search,type,'Train'))
user
Can you verify that the train is departing on Thursday ?
inform((_:result,type,'Train')) reqmore()
system
Yes , it is . Is there anything else I can help you with today ?
thank()
user
No thanks . That does it . Have a nice night . Goodbye .
system
Good night to you too , and goodbye .
_:search area centre
_:search food indian
_:search type Restaurant
_:search area centre
_:search food indian
_:result amount several
_:result type Restaurant
_:search pricerange cheap
_:search type Restaurant
_:search area centre
_:search food indian
_:result amount several
_:search pricerange cheap
_:result area centre
_:result count 3
_:result food Indian
_:result name Gandhi
_:result name Kohinoor
_:result name Mahal of Cambridge
_:result pricerange cheap
_:result type Restaurant
_:search day thursday
_:search duration 18:45
_:search people 4
_:search type Restaurant
_:search area centre
_:search food indian
_:result amount several
_:search pricerange cheap
_:result area centre
_:result count 3
_:result food Indian
_:result name Gandhi
_:result name Kohinoor
_:result name Mahal of Cambridge
_:result pricerange cheap
_:result type Restaurant
_:search day thursday
_:search people 4
_:system canthelp _:booking/28f1e732
_:booking/28f1e732 type Booking
_:booking duration ?
_:booking type Booking
_:search duration 17:45
_:search type Restaurant
_:search area centre
_:search food indian
_:result amount several
_:search pricerange cheap
_:result area centre
_:result count 3
_:result food Indian
_:result name Gandhi
_:result name Kohinoor
_:result name Mahal of Cambridge
_:result pricerange cheap
_:result type Restaurant
_:search day thursday
_:search people 4
_:system canthelp _:booking/28f1e732
_:booking/28f1e732 type Booking
_:search duration 17:45
_:search type Restaurant
_:system inquired _:user
_:booking day thursday
_:booking duration 17:45
_:booking name kohinoor
_:booking type Booking
_:result ref ?
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_:search food indian
_:result amount several
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_:result area centre
_:result count 3
_:result food Indian
_:result name Gandhi
_:result name Kohinoor
_:result name Mahal of Cambridge
_:result pricerange cheap
_:search people 4
_:system canthelp _:booking/28f1e732
_:booking/28f1e732 type Booking
_:search duration 17:45
_:booking day thursday
_:booking duration 17:45
_:booking name kohinoor
_:booking type Booking
_:system inquired _:user
_:result ref T91T1IMX
_:result type Restaurant
_:search arrive_by 9:15
_:search day thursday
_:search destination cambridge
_:search type Train
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_:search food indian
_:result amount several
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_:result area centre
_:result count 3
_:result food Indian
_:result name Gandhi
_:result name Kohinoor
_:result name Mahal of Cambridge
_:result pricerange cheap
_:search people 4
_:system canthelp _:booking/28f1e732
_:booking/28f1e732 type Booking
_:search duration 17:45
_:booking day thursday
_:booking duration 17:45
_:booking name kohinoor
_:booking type Booking
_:system inquired _:user
_:result ref T91T1IMX
_:result type Restaurant
_:search arrive_by 9:15
_:search day thursday
_:search destination cambridge
_:search departure broxbourne
_:search type Train
_:search area centre
_:search food indian
_:result amount several
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_:result area centre
_:result count 3
_:result food Indian
_:result name Gandhi
_:result name Kohinoor
_:result name Mahal of Cambridge
_:result pricerange cheap
_:search people 4
_:system canthelp _:booking/28f1e732
_:booking/28f1e732 type Booking
_:search duration 17:45
_:booking day thursday
_:booking duration 17:45
_:booking name kohinoor
_:booking type Booking
_:system inquired _:user
_:result ref T91T1IMX
_:search arrive_by 9:15
_:search day thursday
_:search destination cambridge
_:search departure broxbourne
_:search type Train
_:result arrive_by 08:32
_:result id TR5496
_:result type Train
_:system offered _:booking
_:booking category Train
_:result duration ?
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_:search food indian
_:result amount several
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_:result count 3
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_:result name Mahal of Cambridge
_:result pricerange cheap
_:search people 4
_:system canthelp _:booking/28f1e732
_:booking/28f1e732 type Booking
_:search duration 17:45
_:booking day thursday
_:booking duration 17:45
_:booking name kohinoor
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_:result ref T91T1IMX
_:search arrive_by 9:15
_:search destination cambridge
_:search departure broxbourne
_:system offered _:booking
_:booking category Train
_:result arrive_by 08:32
_:result departure Broxbourne
_:result destination Cambridge
_:result duration 60 minutes
_:result id TR5496
_:result leave_at 07:32
_:result type Train
_:system inquired _:user
_:search day thursday
_:search type Train
_:search area centre
_:search food indian
_:result amount several
_:search pricerange cheap
_:result area centre
_:result count 3
_:result food Indian
_:result name Gandhi
_:result name Kohinoor
_:result name Mahal of Cambridge
_:result pricerange cheap
_:search people 4
_:system canthelp _:booking/28f1e732
_:booking/28f1e732 type Booking
_:search duration 17:45
_:booking day thursday
_:booking duration 17:45
_:booking name kohinoor
_:booking type Booking
_:result ref T91T1IMX
_:search arrive_by 9:15
_:search destination cambridge
_:search departure broxbourne
_:system offered _:booking
_:booking category Train
_:result arrive_by 08:32
_:result departure Broxbourne
_:result destination Cambridge
_:result duration 60 minutes
_:result id TR5496
_:result leave_at 07:32
_:search day thursday
_:search type Train
_:result type Train
_:system inquired _:user