inform((_:search,day,'monday');(_:search,departure,'cambridge');(_:search,type,'Train'))
user
I need a train that leaves on monday from cambridge
request((_:search,destination,?);(_:search,type,'Train'))
system
Ok and what is your destination ?
inform((_:search,destination,'norwich');(_:search,leave_at,'17:30');(_:search,type,'Train'))
user
Norwich . I 'd like to leave after 17:30
inform((_:result,arrive_by,'18:55');(_:result,id,'TR6675');(_:result,leave_at,'17:36');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
Okay , the TR6675 leaves at 17:36 and arrives by 18:55 . Would you like me to book tickets ?
inform((_:search,people,'5');(_:search,type,'Train'))
user
Yes please book that for 5 people .
reqmore() inform((_:booking,category,'Train');(_:booking,ref,'YVHR5SZJ');(_:booking,ticket,'88GBP');(_:booking,type,'Booking'))
system
Your train tickets are booked , please retain reference number : YVHR5SZJ and the fee for the tickets is 88GBP , which you will be required to pay at the station . Anything else today ?
inform((_:search,area,'west');(_:search,food,'catalan');(_:search,type,'Restaurant'))
user
I need a restaurant that serves catalan food and it should be in the west .
request((_:search,area,?);(_:search,type,'Restaurant')) canthelp((_:search,type,'Restaurant')) inform((_:result,area,'west');(_:result,food,'Catalan');(_:result,type,'Restaurant'))
system
Unfortunately , I 'm not finding any Catalan restaurants in the west . Would you like me to look in other areas ?
inform((_:search,area,'west');(_:search,type,'Restaurant'))
user
Is there another high - end restaurant in the west area that you can recommend ?
request((_:search,pricerange,?);(_:search,type,'Restaurant'))
system
Are you looking for expensive food ?
user
Yes , please .
offer((_:booking,type,'Booking')) inform((_:result,area,'west');(_:result,food,'Indian');(_:result,name,'Cocum');(_:result,pricerange,'expensive');(_:result,type,'Restaurant')) reqmore()
system
Cocum is an expensive restaurant on the west part of town serving Indian food . Would you like more information or reserve a table ?
inform((_:search,area,'west');(_:search,food,'british');(_:search,pricerange,'expensive');(_:search,type,'Restaurant'))
user
I do n't really like Indian food . Are there any expensive british restaurants in the west ?
select((_:result,name,'Graffiti');(_:result,name,"Traveller 's Rest");(_:result,type,'Restaurant')) inform((_:result,count,'2');(_:result,type,'Restaurant'))
system
Yes , I have 2 .   The Graffiti and Traveller 's Rest .   Do you know which you would prefer ?
user
I do n't really have a preference . Which one would you recommend ?
offer((_:booking,type,'Booking')) inform((_:result,name,'Travellers rest');(_:result,type,'Restaurant'))
system
I would recommend the Travellers rest .   Would you like me to book you a table ?
user
Yes , I would like a table .
request((_:booking,day,?);(_:booking,duration,?);(_:booking,type,'Booking'))
system
What day and time will you want a table ?
inform((_:search,day,'same day');(_:search,duration,'11:45');(_:search,people,'same group of people');(_:search,type,'Restaurant')) request((_:result,ref,?);(_:result,type,'Restaurant'))
user
the same group of people at 11:45 on the same day and I need the reference number
reqmore() inform((_:booking,ref,'QMAI5KUQ');(_:booking,type,'Booking'))
system
Your table is booked , ref#QMAI5KUQ . Can I help you with anything else today ?
thank()
user
that 's all thanks
system
excellent , have a great day !
_:search day monday
_:search departure cambridge
_:search type Train
_:search day monday
_:search departure cambridge
_:search destination norwich
_:search leave_at 17:30
_:search type Train
_:search day monday
_:search departure cambridge
_:search destination norwich
_:search leave_at 17:30
_:result arrive_by 18:55
_:result id TR6675
_:result leave_at 17:36
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search people 5
_:search type Train
_:search day monday
_:search departure cambridge
_:search destination norwich
_:search leave_at 17:30
_:result arrive_by 18:55
_:result id TR6675
_:result leave_at 17:36
_:result type Train
_:system offered _:booking
_:search people 5
_:system inquired _:user
_:booking category Train
_:booking ref YVHR5SZJ
_:booking ticket 88GBP
_:booking type Booking
_:search area west
_:search food catalan
_:search type Restaurant
_:search day monday
_:search departure cambridge
_:search destination norwich
_:search leave_at 17:30
_:result arrive_by 18:55
_:result id TR6675
_:result leave_at 17:36
_:system offered _:booking
_:search people 5
_:system inquired _:user
_:booking category Train
_:booking ref YVHR5SZJ
_:booking ticket 88GBP
_:booking type Booking
_:search food catalan
_:system canthelp _:search/5d50695a
_:search/5d50695a type Restaurant
_:result area west
_:result food Catalan
_:result type Restaurant
_:search area west
_:search type Restaurant
_:search day monday
_:search departure cambridge
_:search destination norwich
_:search leave_at 17:30
_:result arrive_by 18:55
_:result id TR6675
_:result leave_at 17:36
_:system offered _:booking
_:search people 5
_:system inquired _:user
_:booking category Train
_:booking ref YVHR5SZJ
_:booking ticket 88GBP
_:booking type Booking
_:search food catalan
_:system canthelp _:search/5d50695a
_:search/5d50695a type Restaurant
_:result area west
_:result food Catalan
_:result type Restaurant
_:search area west
_:search pricerange ?
_:search type Restaurant
_:search day monday
_:search departure cambridge
_:search destination norwich
_:search leave_at 17:30
_:result arrive_by 18:55
_:result id TR6675
_:result leave_at 17:36
_:system offered _:booking
_:search people 5
_:booking category Train
_:booking ref YVHR5SZJ
_:booking ticket 88GBP
_:booking type Booking
_:system canthelp _:search/5d50695a
_:search/5d50695a type Restaurant
_:result area west
_:result food Indian
_:result name Cocum
_:result pricerange expensive
_:result type Restaurant
_:system inquired _:user
_:search area west
_:search food british
_:search pricerange expensive
_:search type Restaurant
_:search day monday
_:search departure cambridge
_:search destination norwich
_:search leave_at 17:30
_:result arrive_by 18:55
_:result id TR6675
_:result leave_at 17:36
_:system offered _:booking
_:search people 5
_:booking category Train
_:booking ref YVHR5SZJ
_:booking ticket 88GBP
_:booking type Booking
_:system canthelp _:search/5d50695a
_:search/5d50695a type Restaurant
_:result area west
_:result food Indian
_:result pricerange expensive
_:system inquired _:user
_:search area west
_:search food british
_:search pricerange expensive
_:search type Restaurant
_:result name Graffiti
_:result name Traveller 's Rest
_:result count 2
_:result type Restaurant
_:search day monday
_:search departure cambridge
_:search destination norwich
_:search leave_at 17:30
_:result arrive_by 18:55
_:result id TR6675
_:result leave_at 17:36
_:system offered _:booking
_:search people 5
_:booking category Train
_:booking ref YVHR5SZJ
_:booking ticket 88GBP
_:booking type Booking
_:system canthelp _:search/5d50695a
_:search/5d50695a type Restaurant
_:result area west
_:result food Indian
_:result pricerange expensive
_:system inquired _:user
_:search area west
_:search food british
_:search pricerange expensive
_:search type Restaurant
_:result count 2
_:result name Travellers rest
_:result type Restaurant
_:search departure cambridge
_:search destination norwich
_:search leave_at 17:30
_:result arrive_by 18:55
_:result id TR6675
_:result leave_at 17:36
_:system offered _:booking
_:booking category Train
_:booking ref YVHR5SZJ
_:booking ticket 88GBP
_:system canthelp _:search/5d50695a
_:search/5d50695a type Restaurant
_:result area west
_:result food Indian
_:result pricerange expensive
_:system inquired _:user
_:search area west
_:search food british
_:search pricerange expensive
_:result count 2
_:result name Travellers rest
_:result type Restaurant
_:booking day ?
_:booking duration ?
_:booking type Booking
_:search day same day
_:search duration 11:45
_:search people same group of people
_:search type Restaurant
_:result ref ?
_:search departure cambridge
_:search destination norwich
_:search leave_at 17:30
_:result arrive_by 18:55
_:result id TR6675
_:result leave_at 17:36
_:system offered _:booking
_:booking category Train
_:booking ticket 88GBP
_:system canthelp _:search/5d50695a
_:search/5d50695a type Restaurant
_:result area west
_:result food Indian
_:result pricerange expensive
_:search area west
_:search food british
_:search pricerange expensive
_:result count 2
_:result name Travellers rest
_:result type Restaurant
_:booking day ?
_:booking duration ?
_:search day same day
_:search duration 11:45
_:search people same group of people
_:search type Restaurant
_:result ref ?
_:system inquired _:user
_:booking ref QMAI5KUQ
_:booking type Booking