inform((_:search,area,'center');(_:search,food,'seafood');(_:search,type,'Restaurant'))
user
I am looking for a restaurant that sell seafood , will prefer one in the center of the city .
request((_:search,food,?);(_:search,type,'Restaurant'))
system
I 'm sorry , there seems to be an error . Can you please restate your request ?
inform((_:search,departure,'stevenage');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
I would like a train into Cambridge from Stevenage .
request((_:search,day,?);(_:search,leave_at,?);(_:search,type,'Train'))
system
Is there a specific day and time you would like to travel at ?
inform((_:search,arrive_by,'8:00');(_:search,day,'wednesday');(_:search,type,'Train'))
user
Yes , I 'd like to travel on Wednesday . I 'll need to arrive by 8:00 .
inform((_:result,arrive_by,'06:43');(_:result,id,'TR9448');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
The TR9448 arrives at 06:43 . Would you like me to book a ticket for you ?
inform((_:search,people,'7');(_:search,type,'Train'))
user
Yes , please book 7 seats .
reqmore() inform((_:booking,category,'Train');(_:booking,id,'TR9448');(_:booking,people,'7');(_:booking,ref,'B1Q6DDTE');(_:booking,type,'Booking'))
system
All set . You are booked for 7 people on TR9448 . You reference number is B1Q6DDTE . Can I help with anything else ?
inform((_:search,category,'hotel');(_:search,type,'Hotel'))
user
Yes , I need a hotel as well .
request((_:booking,day,?);(_:booking,people,?);(_:booking,type,'Booking'))
system
ok for how many people and when are you planning your stay ?
inform((_:search,area,'center');(_:search,pricerange,'cheap');(_:search,stars,'0');(_:search,type,'Hotel'))
user
Whoa whoa , easy there tiger , Lets narrow the search down first .   In the center , 0 stars , cheap and it can be a hotel or guesthouse .
inform((_:result,name,'el shaddai');(_:result,type,'Hotel'))
system
How about el shaddai ? Fits your request perfectly .
inform((_:search,name,'El Shaddai');(_:search,type,'Hotel'))
user
Is El Shaddai a guest house or hotel ?
inform((_:result,category,'guesthouse');(_:result,name,'El Shaddai');(_:result,type,'Hotel')) reqmore()
system
El Shaddai is a guesthouse . Anything other questions about them ?
request((_:result,has_parking,?);(_:result,type,'Hotel')) inform((_:search,has_parking,'yes');(_:search,type,'Hotel'))
user
Do they have parking ?
offer((_:booking,type,'Booking')) inform((_:result,has_parking,'none');(_:result,type,'Hotel'))
system
Yes , they have free parking . Would you like me to book you a room ?
thank()
user
No , I do n't need to . I was just curious about it . Thank you for all of your help .
reqmore()
system
Okay , is there anything else I can help you with ?
inform((_:search,food,'chinese');(_:search,type,'Restaurant'))
user
Yes I need a chinese restaurant .
request((_:search,area,?);(_:search,type,'Restaurant'))
system
ok what location ?
request((_:result,area,?);(_:result,type,'Restaurant')) inform((_:search,area,'same area');(_:search,type,'Restaurant'))
user
It should be in the same area ?
offer((_:booking,type,'Booking')) inform((_:result,count,'1');(_:result,type,'Restaurant'))
system
i only have one option can i book it for you ?
inform((_:search,food,'chinese');(_:search,type,'Restaurant'))
user
No , I do n't need a chinese restaurant after all . Thanks for looking .
reqmore()
system
OK . Is there anything else I can help you with today ?
thank()
user
No . That 's everything I needed and then some , actually ! Thanks , take care !
system
Thank you for calling .   Have a great day !
_:search area center
_:search food seafood
_:search type Restaurant
_:search area center
_:search food ?
_:search departure stevenage
_:search destination cambridge
_:search type Train
_:search area center
_:search food ?
_:search departure stevenage
_:search destination cambridge
_:search leave_at ?
_:search arrive_by 8:00
_:search day wednesday
_:search type Train
_:search area center
_:search food ?
_:search departure stevenage
_:search destination cambridge
_:search leave_at ?
_:search arrive_by 8:00
_:search day wednesday
_:result arrive_by 06:43
_:result id TR9448
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search people 7
_:search type Train
_:search area center
_:search food ?
_:search departure stevenage
_:search destination cambridge
_:search leave_at ?
_:search arrive_by 8:00
_:search day wednesday
_:result arrive_by 06:43
_:result id TR9448
_:result type Train
_:system offered _:booking
_:search people 7
_:system inquired _:user
_:booking category Train
_:booking id TR9448
_:booking people 7
_:booking ref B1Q6DDTE
_:booking type Booking
_:search category hotel
_:search type Hotel
_:search food ?
_:search departure stevenage
_:search destination cambridge
_:search leave_at ?
_:search arrive_by 8:00
_:search day wednesday
_:result arrive_by 06:43
_:result id TR9448
_:result type Train
_:system offered _:booking
_:search people 7
_:system inquired _:user
_:booking category Train
_:booking id TR9448
_:booking ref B1Q6DDTE
_:search category hotel
_:booking day ?
_:booking people ?
_:booking type Booking
_:search area center
_:search pricerange cheap
_:search stars 0
_:search type Hotel
_:search food ?
_:search departure stevenage
_:search destination cambridge
_:search leave_at ?
_:search arrive_by 8:00
_:search day wednesday
_:result arrive_by 06:43
_:result id TR9448
_:system offered _:booking
_:search people 7
_:system inquired _:user
_:booking category Train
_:booking id TR9448
_:booking ref B1Q6DDTE
_:search category hotel
_:booking day ?
_:booking people ?
_:booking type Booking
_:search area center
_:search pricerange cheap
_:search stars 0
_:result name el shaddai
_:result type Hotel
_:search name El Shaddai
_:search type Hotel
_:search food ?
_:search departure stevenage
_:search destination cambridge
_:search leave_at ?
_:search arrive_by 8:00
_:search day wednesday
_:result arrive_by 06:43
_:result id TR9448
_:system offered _:booking
_:search people 7
_:booking category Train
_:booking id TR9448
_:booking ref B1Q6DDTE
_:search category hotel
_:booking day ?
_:booking people ?
_:booking type Booking
_:search area center
_:search pricerange cheap
_:search stars 0
_:search name El Shaddai
_:result category guesthouse
_:result name El Shaddai
_:result type Hotel
_:system inquired _:user
_:result has_parking ?
_:search has_parking yes
_:search type Hotel
_:search food ?
_:search departure stevenage
_:search destination cambridge
_:search leave_at ?
_:search arrive_by 8:00
_:search day wednesday
_:result arrive_by 06:43
_:result id TR9448
_:system offered _:booking
_:search people 7
_:booking category Train
_:booking id TR9448
_:booking ref B1Q6DDTE
_:search category hotel
_:booking day ?
_:booking people ?
_:booking type Booking
_:search area center
_:search pricerange cheap
_:search stars 0
_:search name El Shaddai
_:result category guesthouse
_:result name El Shaddai
_:system inquired _:user
_:search has_parking yes
_:search type Hotel
_:result has_parking none
_:result type Hotel
_:search departure stevenage
_:search destination cambridge
_:search leave_at ?
_:search arrive_by 8:00
_:search day wednesday
_:result arrive_by 06:43
_:result id TR9448
_:system offered _:booking
_:search people 7
_:booking category Train
_:booking id TR9448
_:booking ref B1Q6DDTE
_:search category hotel
_:booking day ?
_:booking people ?
_:booking type Booking
_:search area center
_:search pricerange cheap
_:search stars 0
_:search name El Shaddai
_:result category guesthouse
_:result name El Shaddai
_:search has_parking yes
_:result has_parking none
_:result type Hotel
_:system inquired _:user
_:search food chinese
_:search type Restaurant
_:search departure stevenage
_:search destination cambridge
_:search leave_at ?
_:search arrive_by 8:00
_:search day wednesday
_:result arrive_by 06:43
_:result id TR9448
_:system offered _:booking
_:search people 7
_:booking category Train
_:booking id TR9448
_:booking ref B1Q6DDTE
_:search category hotel
_:booking day ?
_:booking people ?
_:booking type Booking
_:search pricerange cheap
_:search stars 0
_:search name El Shaddai
_:result category guesthouse
_:result name El Shaddai
_:search has_parking yes
_:result has_parking none
_:result type Hotel
_:system inquired _:user
_:search food chinese
_:result area ?
_:result type Restaurant
_:search area same area
_:search type Restaurant
_:search departure stevenage
_:search destination cambridge
_:search leave_at ?
_:search arrive_by 8:00
_:search day wednesday
_:result arrive_by 06:43
_:result id TR9448
_:system offered _:booking
_:search people 7
_:booking category Train
_:booking id TR9448
_:booking ref B1Q6DDTE
_:search category hotel
_:booking day ?
_:booking people ?
_:booking type Booking
_:search pricerange cheap
_:search stars 0
_:search name El Shaddai
_:result category guesthouse
_:result name El Shaddai
_:search has_parking yes
_:result has_parking none
_:system inquired _:user
_:result area ?
_:search area same area
_:result count 1
_:result type Restaurant
_:search food chinese
_:search type Restaurant
_:search departure stevenage
_:search destination cambridge
_:search leave_at ?
_:search arrive_by 8:00
_:search day wednesday
_:result arrive_by 06:43
_:result id TR9448
_:system offered _:booking
_:search people 7
_:booking category Train
_:booking id TR9448
_:booking ref B1Q6DDTE
_:search category hotel
_:booking day ?
_:booking people ?
_:booking type Booking
_:search pricerange cheap
_:search stars 0
_:search name El Shaddai
_:result category guesthouse
_:result name El Shaddai
_:search has_parking yes
_:result has_parking none
_:result area ?
_:search area same area
_:result count 1
_:result type Restaurant
_:search food chinese
_:search type Restaurant
_:system inquired _:user