inform((_:search,day,'friday');(_:search,departure,'london liverpool street');(_:search,type,'Train'))
user
I need a train on Friday from the london liverpool street station .
inform((_:result,count,'10');(_:result,day,'Friday');(_:result,departure,'that station');(_:result,type,'Train')) request((_:search,leave_at,?);(_:search,type,'Train'))
system
There are 10 trains leaving that station on Friday . What time would you like to travel ?
inform((_:search,destination,'cambridge');(_:search,leave_at,'17:15');(_:search,type,'Train'))
user
The train should leave after 17:15 and should go to Cambridge .
inform((_:result,count,'4');(_:result,departure,'london liverpool street');(_:result,id,'TR9886');(_:result,leave_at,'17:15');(_:result,leave_at,'17:39');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
There are 4 trains that leave after 17:15 . The TR9886 leaves at 17:39 from london liverpool street . Would you like me to book you a seat ?
request((_:result,arrive_by,?);(_:result,type,'Train'))
user
What is the arrival time ?
inform((_:result,arrive_by,'19:07');(_:result,type,'Train'))
system
That train arrives at 19:07 .
inform((_:search,area,'centre');(_:search,pricerange,'cheap');(_:search,type,'Restaurant'))
user
Okay I would like to book it . I 'm also looking for a restaurant on the cheap side in centre .
request((_:search,food,?);(_:search,type,'Restaurant')) inform((_:result,count,'15');(_:result,type,'Restaurant'))
system
I found 15 restaurants , do you have a preference of food choice ?
inform((_:search,day,'friday');(_:search,duration,'20:00');(_:search,food,'dontcare');(_:search,people,'8');(_:search,type,'Restaurant'))
user
I really don't- it just needs to fit 8 people at 20:00 on Friday .
canthelp((_:booking,type,'Booking')) request((_:booking,day,?);(_:booking,duration,?);(_:booking,type,'Booking'))
system
I 'm unable to find an opening that fits your needs . Would you like to choose a different time or day ?
inform((_:search,duration,'19:00');(_:search,type,'Restaurant')) request((_:result,ref,?);(_:result,type,'Restaurant'))
user
How about for 19:00 that day ? And can I have the reference number please ?
reqmore() inform((_:booking,day,'Friday');(_:booking,duration,'19:00');(_:booking,name,"charlie chan 's");(_:booking,ref,'POUAEXHL');(_:booking,type,'Booking'))
system
Booking was successful for charlie chan 's for Friday at 19:00 . The table will be reserved for 15 minutes . The reference number is POUAEXHL . Do you need further help with anything ?
thank()
user
Thank you that should be it , thank you for your help .
system
Thank you for using our system !
_:search day friday
_:search departure london liverpool street
_:search type Train
_:search day friday
_:search departure london liverpool street
_:result count 10
_:result day Friday
_:result departure that station
_:result type Train
_:search destination cambridge
_:search leave_at 17:15
_:search type Train
_:search day friday
_:search departure london liverpool street
_:result day Friday
_:search destination cambridge
_:search leave_at 17:15
_:search type Train
_:result count 4
_:result departure london liverpool street
_:result id TR9886
_:result leave_at 17:15
_:result leave_at 17:39
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result arrive_by ?
_:search day friday
_:search departure london liverpool street
_:result day Friday
_:search destination cambridge
_:search leave_at 17:15
_:result count 4
_:result departure london liverpool street
_:result id TR9886
_:result leave_at 17:15
_:result leave_at 17:39
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result arrive_by 19:07
_:result type Train
_:search area centre
_:search pricerange cheap
_:search type Restaurant
_:search departure london liverpool street
_:result day Friday
_:search destination cambridge
_:search leave_at 17:15
_:result departure london liverpool street
_:result id TR9886
_:result leave_at 17:15
_:result leave_at 17:39
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result arrive_by 19:07
_:search area centre
_:search pricerange cheap
_:result count 15
_:result type Restaurant
_:search day friday
_:search duration 20:00
_:search food dontcare
_:search people 8
_:search type Restaurant
_:search departure london liverpool street
_:result day Friday
_:search destination cambridge
_:search leave_at 17:15
_:result departure london liverpool street
_:result id TR9886
_:result leave_at 17:15
_:result leave_at 17:39
_:system offered _:booking
_:booking category Train
_:result arrive_by 19:07
_:search area centre
_:search pricerange cheap
_:result count 15
_:result type Restaurant
_:search day friday
_:search food dontcare
_:search people 8
_:system canthelp _:booking/0158e5e9
_:booking/0158e5e9 type Booking
_:booking day ?
_:booking duration ?
_:booking type Booking
_:search duration 19:00
_:search type Restaurant
_:result ref ?
_:search departure london liverpool street
_:result day Friday
_:search destination cambridge
_:search leave_at 17:15
_:result departure london liverpool street
_:result id TR9886
_:result leave_at 17:15
_:result leave_at 17:39
_:system offered _:booking
_:booking category Train
_:result arrive_by 19:07
_:search area centre
_:search pricerange cheap
_:result count 15
_:result type Restaurant
_:search day friday
_:search food dontcare
_:search people 8
_:system canthelp _:booking/0158e5e9
_:booking/0158e5e9 type Booking
_:search duration 19:00
_:search type Restaurant
_:result ref ?
_:system inquired _:user
_:booking day Friday
_:booking duration 19:00
_:booking name charlie chan 's
_:booking ref POUAEXHL
_:booking type Booking