inform((_:search,arrive_by,'15:30');(_:search,departure,'cambridge');(_:search,type,'Train'))
user
I 'm looking for a train leaving Cambridge . I need to arrive at 15:30 .
inform((_:result,arrive_by,'15:27');(_:result,day,'Friday');(_:result,destination,'London Liverpool street');(_:result,leave_at,'13:59');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
There is a train leaving Friday at 13:59 that will get you to London Liverpool street at 15:27 .   Will this work for you ?
inform((_:search,day,'sunday');(_:search,type,'Train'))
user
No , I need one that leaves on Sunday .
inform((_:result,count,'104');(_:result,destination,"London King 's Cross");(_:result,type,'Train')) request((_:search,leave_at,?);(_:search,type,'Train'))
system
If you 'd like to go to London King 's Cross , there are 104 trains that match your specifications . What time would you like to leave at ?
inform((_:search,destination,'london liverpool street');(_:search,people,'8');(_:search,type,'Train'))
user
I would like to go to London Liverpool Street for 8 people .
reqmore() inform((_:booking,category,'Train');(_:booking,people,'8');(_:booking,ref,'U9G8K0GF');(_:booking,type,'Booking'))
system
Great , your reference number for the 8 tickets is : U9G8K0GF . Anything else I can help you with today ?
inform((_:search,area,'west');(_:search,food,'vietnamese');(_:search,type,'Restaurant'))
user
I am looking for a place to dine that serves vietnamese food in the west .
inform((_:result,area,'west');(_:result,food,'Vietnamese');(_:result,name,'Thanh Binh');(_:result,type,'Restaurant'))
system
I found Thanh Binh they serve Vietnamese food in the west part of town .
inform((_:search,pricerange,'cheap');(_:search,type,'Restaurant'))
user
I need a cheap place to eat , does that restaurant fit that criteria ?
offer((_:booking,type,'Booking')) inform((_:result,name,'Thanh Binh');(_:result,pricerange,'cheap');(_:result,type,'Restaurant'))
system
Yes , Thanh Binh is a cheap place to eat . Would you like me to book a reservation ?
inform((_:search,day,'sunday');(_:search,duration,'11:30');(_:search,people,'8');(_:search,type,'Restaurant')) request((_:result,ref,?);(_:result,type,'Restaurant'))
user
Yes , please . I need a table for 8 at 11:30 on Sunday . And may I please have the reference number ?
inform((_:booking,ref,'RQ5HR7PY');(_:booking,type,'Booking'))
system
OK , your reservation is booked , your reference number is RQ5HR7PY .
thank()
user
Great thank you for your help that will be all
system
It 's been a pleasure , thank you .   Enjoy your visit !
_:search arrive_by 15:30
_:search departure cambridge
_:search type Train
_:search arrive_by 15:30
_:search departure cambridge
_:result arrive_by 15:27
_:result day Friday
_:result destination London Liverpool street
_:result leave_at 13:59
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search day sunday
_:search type Train
_:search arrive_by 15:30
_:search departure cambridge
_:result arrive_by 15:27
_:result day Friday
_:result leave_at 13:59
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search day sunday
_:result count 104
_:result destination London King 's Cross
_:result type Train
_:search leave_at ?
_:search destination london liverpool street
_:search people 8
_:search type Train
_:search arrive_by 15:30
_:search departure cambridge
_:result arrive_by 15:27
_:result day Friday
_:result leave_at 13:59
_:system offered _:booking
_:search day sunday
_:result count 104
_:result destination London King 's Cross
_:result type Train
_:search leave_at ?
_:search destination london liverpool street
_:search people 8
_:system inquired _:user
_:booking category Train
_:booking people 8
_:booking ref U9G8K0GF
_:booking type Booking
_:search area west
_:search food vietnamese
_:search type Restaurant
_:search arrive_by 15:30
_:search departure cambridge
_:result arrive_by 15:27
_:result day Friday
_:result leave_at 13:59
_:system offered _:booking
_:search day sunday
_:result count 104
_:result destination London King 's Cross
_:search leave_at ?
_:search destination london liverpool street
_:search people 8
_:system inquired _:user
_:booking category Train
_:booking people 8
_:booking ref U9G8K0GF
_:booking type Booking
_:search area west
_:search food vietnamese
_:result area west
_:result food Vietnamese
_:result name Thanh Binh
_:result type Restaurant
_:search pricerange cheap
_:search type Restaurant
_:search arrive_by 15:30
_:search departure cambridge
_:result arrive_by 15:27
_:result day Friday
_:result leave_at 13:59
_:system offered _:booking
_:result count 104
_:result destination London King 's Cross
_:search leave_at ?
_:search destination london liverpool street
_:system inquired _:user
_:booking category Train
_:booking people 8
_:booking ref U9G8K0GF
_:booking type Booking
_:search area west
_:search food vietnamese
_:result area west
_:result food Vietnamese
_:search pricerange cheap
_:result name Thanh Binh
_:result pricerange cheap
_:result type Restaurant
_:search day sunday
_:search duration 11:30
_:search people 8
_:search type Restaurant
_:result ref ?
_:search arrive_by 15:30
_:search departure cambridge
_:result arrive_by 15:27
_:result day Friday
_:result leave_at 13:59
_:system offered _:booking
_:result count 104
_:result destination London King 's Cross
_:search leave_at ?
_:search destination london liverpool street
_:system inquired _:user
_:booking category Train
_:booking people 8
_:search area west
_:search food vietnamese
_:result area west
_:result food Vietnamese
_:search pricerange cheap
_:result name Thanh Binh
_:result pricerange cheap
_:result type Restaurant
_:search day sunday
_:search duration 11:30
_:search people 8
_:search type Restaurant
_:result ref ?
_:booking ref RQ5HR7PY
_:booking type Booking