inform((_:search,area,'north');(_:search,pricerange,'cheap');(_:search,type,'Restaurant'))
user
I am in the north part of town , can you tell me what cheap restaurants are around ?
reqmore() inform((_:result,count,'2');(_:result,food,'indian');(_:result,food,'italian');(_:result,type,'Restaurant'))
system
There 's two places that match your criteria . One is indian food and the other is italian . Would you like the address of either ?
inform((_:search,food,'italian');(_:search,type,'Restaurant')) request((_:result,address,?);(_:result,type,'Restaurant'))
user
I would love to know the address of the Italian place please , that sounds perfect !
offer((_:booking,type,'Booking')) inform((_:result,address,'20 Milton Road Chesterton');(_:result,name,'Da Vinci Pizzeria');(_:result,postcode,'CB41JY');(_:result,type,'Restaurant'))
system
Ok ! The restaurant is called Da Vinci Pizzeria and the address is 20 Milton Road Chesterton with postcode CB41JY . Would you like to reserve a table ?
inform((_:search,day,'saturday');(_:search,duration,'18:00');(_:search,people,'5');(_:search,type,'Restaurant'))
user
Yes I would , I need it for Saturday for 5 people at 18:00 please .
reqmore() inform((_:booking,ref,'3MC54ZYM');(_:booking,type,'Booking'))
system
The booking was successful . Your table will be reserved for 15 minutes . 
 Your reference number is : 3MC54ZYM .   Is there anything else I can do for you ?
inform((_:search,departure,'peterborough');(_:search,type,'Train'))
user
Yes , I 'm also looking for a train that will depart from Peterborough .   Can you help me with that ?
request((_:search,day,?);(_:search,departure,?);(_:search,leave_at,?);(_:search,type,'Train')) thank()
system
Yes I can . Please tell me where you 're departing from and what day and time and I 'll get you some options .
inform((_:search,arrive_by,'12:15');(_:search,departure,'peterborough');(_:search,type,'Train'))
user
Leaving peterborough and must arrive at least by 12:15 , I 'll need to book a table then too
request((_:search,departure,?);(_:search,destination,?);(_:search,type,'Train'))
system
Where are you heading to from Peterborough ?
inform((_:search,day,'saturday');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
I am traveling to Cambridge on Saturday .
inform((_:result,arrive_by,'12:09');(_:result,day,'saturday');(_:result,departure,'peterborough');(_:result,destination,'Cambridge');(_:result,id,'TR8494');(_:result,leave_at,'11:19');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
TR8494 leaves peterborough saturday at 11:19 and arrives in Cambridge at 12:09 . Would you like me to book passage for you ?
request((_:result,ref,?);(_:result,type,'Restaurant');(_:result,type,'Train'))
user
Can you book it for me and get a reference number ?
request((_:search,people,?);(_:search,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
I 'll be happy to assist with that , how many tickets would you like me to book ?
request((_:result,duration,?);(_:result,ticket,?);(_:result,type,'Train'))
user
Actually , let me get more information first . What is the travel time and price ?
inform((_:result,duration,'50 minutes');(_:result,ticket,'13.20 pounds');(_:result,type,'Train'))
system
Travel time is 50 minutes , and the price is 13.20 pounds .
thank()
user
Thank you . That is all that I need .
offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
Did you want me to reserve the train for you ?
thank()
user
No that is everything , thanks for your help .
system
You are welcome , enjoy your stay .
_:search area north
_:search pricerange cheap
_:search type Restaurant
_:search area north
_:search pricerange cheap
_:system inquired _:user
_:result count 2
_:result food indian
_:result food italian
_:result type Restaurant
_:search food italian
_:search type Restaurant
_:result address ?
_:search area north
_:search pricerange cheap
_:system inquired _:user
_:result count 2
_:result food indian
_:result food italian
_:search food italian
_:system offered _:booking
_:booking type Booking
_:result address 20 Milton Road Chesterton
_:result name Da Vinci Pizzeria
_:result postcode CB41JY
_:result type Restaurant
_:search day saturday
_:search duration 18:00
_:search people 5
_:search type Restaurant
_:search area north
_:search pricerange cheap
_:result count 2
_:result food indian
_:result food italian
_:search food italian
_:system offered _:booking
_:result address 20 Milton Road Chesterton
_:result name Da Vinci Pizzeria
_:result postcode CB41JY
_:result type Restaurant
_:search day saturday
_:search duration 18:00
_:search people 5
_:system inquired _:user
_:booking ref 3MC54ZYM
_:booking type Booking
_:search departure peterborough
_:search type Train
_:search area north
_:search pricerange cheap
_:result count 2
_:result food indian
_:result food italian
_:search food italian
_:system offered _:booking
_:result address 20 Milton Road Chesterton
_:result name Da Vinci Pizzeria
_:result postcode CB41JY
_:result type Restaurant
_:search duration 18:00
_:search people 5
_:system inquired _:user
_:booking ref 3MC54ZYM
_:booking type Booking
_:search day ?
_:search leave_at ?
_:search arrive_by 12:15
_:search departure peterborough
_:search type Train
_:search area north
_:search pricerange cheap
_:result count 2
_:result food indian
_:result food italian
_:search food italian
_:system offered _:booking
_:result address 20 Milton Road Chesterton
_:result name Da Vinci Pizzeria
_:result postcode CB41JY
_:result type Restaurant
_:search duration 18:00
_:search people 5
_:system inquired _:user
_:booking ref 3MC54ZYM
_:booking type Booking
_:search leave_at ?
_:search arrive_by 12:15
_:search departure ?
_:search day saturday
_:search destination cambridge
_:search type Train
_:search area north
_:search pricerange cheap
_:result count 2
_:result food indian
_:result food italian
_:search food italian
_:system offered _:booking
_:result address 20 Milton Road Chesterton
_:result name Da Vinci Pizzeria
_:result postcode CB41JY
_:search duration 18:00
_:search people 5
_:system inquired _:user
_:booking ref 3MC54ZYM
_:booking type Booking
_:search leave_at ?
_:search arrive_by 12:15
_:search departure ?
_:search day saturday
_:search destination cambridge
_:search type Train
_:result arrive_by 12:09
_:result day saturday
_:result departure peterborough
_:result destination Cambridge
_:result id TR8494
_:result leave_at 11:19
_:result type Train
_:booking category Train
_:result ref ?
_:result type Restaurant
_:search area north
_:search pricerange cheap
_:result count 2
_:result food indian
_:result food italian
_:search food italian
_:system offered _:booking
_:result address 20 Milton Road Chesterton
_:result name Da Vinci Pizzeria
_:result postcode CB41JY
_:search duration 18:00
_:system inquired _:user
_:booking ref 3MC54ZYM
_:booking type Booking
_:search leave_at ?
_:search arrive_by 12:15
_:search departure ?
_:search day saturday
_:search destination cambridge
_:result arrive_by 12:09
_:result day saturday
_:result departure peterborough
_:result destination Cambridge
_:result id TR8494
_:result leave_at 11:19
_:result type Train
_:booking category Train
_:result ref ?
_:result type Restaurant
_:search people ?
_:search type Train
_:result duration ?
_:result ticket ?
_:search area north
_:search pricerange cheap
_:result count 2
_:result food indian
_:result food italian
_:search food italian
_:system offered _:booking
_:result address 20 Milton Road Chesterton
_:result name Da Vinci Pizzeria
_:result postcode CB41JY
_:search duration 18:00
_:system inquired _:user
_:booking ref 3MC54ZYM
_:booking type Booking
_:search leave_at ?
_:search arrive_by 12:15
_:search departure ?
_:search day saturday
_:search destination cambridge
_:result arrive_by 12:09
_:result day saturday
_:result departure peterborough
_:result destination Cambridge
_:result id TR8494
_:result leave_at 11:19
_:booking category Train
_:result ref ?
_:search people ?
_:search type Train
_:result duration 50 minutes
_:result ticket 13.20 pounds
_:result type Train
_:search area north
_:search pricerange cheap
_:result count 2
_:result food indian
_:result food italian
_:search food italian
_:system offered _:booking
_:result address 20 Milton Road Chesterton
_:result name Da Vinci Pizzeria
_:result postcode CB41JY
_:search duration 18:00
_:system inquired _:user
_:booking ref 3MC54ZYM
_:booking type Booking
_:search leave_at ?
_:search arrive_by 12:15
_:search departure ?
_:search day saturday
_:search destination cambridge
_:result arrive_by 12:09
_:result day saturday
_:result departure peterborough
_:result destination Cambridge
_:result id TR8494
_:result leave_at 11:19
_:booking category Train
_:result ref ?
_:search people ?
_:search type Train
_:result duration 50 minutes
_:result ticket 13.20 pounds
_:result type Train