inform((_:search,day,'saturday');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
can you book me a train to Cambridge that leaves on Saturday .
inform((_:result,count,'202');(_:result,day,'Saturday');(_:result,destination,'cambridge');(_:result,type,'Train')) request((_:search,departure,?);(_:search,leave_at,?);(_:search,type,'Train'))
system
There are 202 trains to cambridge on Saturday . Can you tell me your departure station and the time you 'd like to travel ?
inform((_:search,departure,'stansted airport');(_:search,leave_at,'15:00');(_:search,type,'Train'))
user
I would like to leave from stansted airport after 15:00
inform((_:result,amount,'nine');(_:result,departure,'stansted airport');(_:result,destination,'cambridge');(_:result,leave_at,'15:24');(_:result,leave_at,'every hour');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
I found nine trains leaving stansted airport for cambridge , leaving every hour starting at 15:24 .   Would you like to book that first train ?
request((_:result,ticket,?);(_:result,type,'Train'))
user
I would maybe be interested in booking this train . What is the train i d , price per ticket and arrival time ?
inform((_:result,arrive_by,'15:52');(_:result,id,'TR1493');(_:result,ticket,'8.08 pounds');(_:result,type,'Train'))
system
The train is TR1493 with the price 8.08 pounds . The arrival time is 15:52 .
inform((_:search,name,'the cow pizza kitchen and bar');(_:search,type,'Restaurant'))
user
Okay thanks , I also need info for the cow pizza kitchen and bar .
inform((_:result,area,'centre');(_:result,food,'gastropub');(_:result,pricerange,'moderately - priced');(_:result,type,'Restaurant'))
system
Ok . That 's a moderately - priced gastropub in the centre . Would you like the address or phone number ?
inform((_:search,day,'saturday');(_:search,people,'6');(_:search,type,'Restaurant'))
user
I would like to make a reservation for 6 people on Saturday .
request((_:booking,duration,?);(_:booking,type,'Booking'))
system
What time would you like ?
inform((_:search,duration,'19:00');(_:search,type,'Restaurant'))
user
I 'd like the table for 19:00 , please .
inform((_:booking,day,'Saturday');(_:booking,duration,'19:00');(_:booking,people,'six');(_:booking,type,'Booking'))
system
Okay . I have made a reservation for Saturday at 19:00 for six people .
request((_:result,ref,?);(_:result,type,'Restaurant'))
user
Great , all I need is the reference number please .
canthelp((_:booking,type,'Booking'))
system
I unfortunately do not have this info for you . The booking is now saying unsuccessful .
user
Can you try again please ?
canthelp((_:booking,type,'Booking')) request((_:booking,day,?);(_:booking,duration,?);(_:booking,type,'Booking'))
system
Unfortunately , after trying to book again I was still unsuccessful . Would you like to try another day or time ?
inform((_:search,day,'same day');(_:search,duration,'18:00');(_:search,type,'Restaurant'))
user
Could you please try 18:00 on the same day ?
reqmore() inform((_:booking,day,'Saturday');(_:booking,duration,'18:00');(_:booking,ref,'L7W1NACD');(_:booking,type,'Booking'))
system
Your booking for Saturday at 18:00 was made . Your reference number is   L7W1NACD . May I help you with anything else today ?
thank()
user
That is all . Thank you .
system
Have a great day .
_:search day saturday
_:search destination cambridge
_:search type Train
_:search day saturday
_:search destination cambridge
_:result count 202
_:result day Saturday
_:result destination cambridge
_:result type Train
_:search departure stansted airport
_:search leave_at 15:00
_:search type Train
_:search day saturday
_:search destination cambridge
_:result count 202
_:result day Saturday
_:search departure stansted airport
_:search leave_at 15:00
_:search type Train
_:result amount nine
_:result departure stansted airport
_:result destination cambridge
_:result leave_at 15:24
_:result leave_at every hour
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result ticket ?
_:search day saturday
_:search destination cambridge
_:result count 202
_:result day Saturday
_:search departure stansted airport
_:search leave_at 15:00
_:result amount nine
_:result departure stansted airport
_:result destination cambridge
_:result leave_at 15:24
_:result leave_at every hour
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result arrive_by 15:52
_:result id TR1493
_:result ticket 8.08 pounds
_:result type Train
_:search name the cow pizza kitchen and bar
_:search type Restaurant
_:search destination cambridge
_:result count 202
_:result day Saturday
_:search departure stansted airport
_:search leave_at 15:00
_:result amount nine
_:result departure stansted airport
_:result destination cambridge
_:result leave_at 15:24
_:result leave_at every hour
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result arrive_by 15:52
_:result id TR1493
_:result ticket 8.08 pounds
_:search name the cow pizza kitchen and bar
_:result area centre
_:result food gastropub
_:result pricerange moderately - priced
_:result type Restaurant
_:search day saturday
_:search people 6
_:search type Restaurant
_:search destination cambridge
_:result count 202
_:result day Saturday
_:search departure stansted airport
_:search leave_at 15:00
_:result amount nine
_:result departure stansted airport
_:result destination cambridge
_:result leave_at 15:24
_:result leave_at every hour
_:system offered _:booking
_:booking category Train
_:result arrive_by 15:52
_:result id TR1493
_:result ticket 8.08 pounds
_:search name the cow pizza kitchen and bar
_:result area centre
_:result food gastropub
_:result pricerange moderately - priced
_:result type Restaurant
_:search day saturday
_:search people 6
_:booking duration ?
_:booking type Booking
_:search duration 19:00
_:search type Restaurant
_:search destination cambridge
_:result count 202
_:result day Saturday
_:search departure stansted airport
_:search leave_at 15:00
_:result amount nine
_:result departure stansted airport
_:result destination cambridge
_:result leave_at 15:24
_:result leave_at every hour
_:system offered _:booking
_:booking category Train
_:result arrive_by 15:52
_:result id TR1493
_:result ticket 8.08 pounds
_:search name the cow pizza kitchen and bar
_:result area centre
_:result food gastropub
_:result pricerange moderately - priced
_:result type Restaurant
_:search day saturday
_:search people 6
_:search duration 19:00
_:search type Restaurant
_:booking day Saturday
_:booking duration 19:00
_:booking people six
_:booking type Booking
_:result ref ?
_:search destination cambridge
_:result count 202
_:result day Saturday
_:search departure stansted airport
_:search leave_at 15:00
_:result amount nine
_:result departure stansted airport
_:result destination cambridge
_:result leave_at 15:24
_:result leave_at every hour
_:system offered _:booking
_:booking category Train
_:result arrive_by 15:52
_:result id TR1493
_:result ticket 8.08 pounds
_:search name the cow pizza kitchen and bar
_:result area centre
_:result food gastropub
_:result pricerange moderately - priced
_:result type Restaurant
_:search day saturday
_:search people 6
_:search duration 19:00
_:search type Restaurant
_:booking day Saturday
_:booking duration 19:00
_:booking people six
_:booking type Booking
_:result ref ?
_:system canthelp _:booking/07ece120
_:booking/07ece120 type Booking
_:search destination cambridge
_:result count 202
_:result day Saturday
_:search departure stansted airport
_:search leave_at 15:00
_:result amount nine
_:result departure stansted airport
_:result destination cambridge
_:result leave_at 15:24
_:result leave_at every hour
_:system offered _:booking
_:booking category Train
_:result arrive_by 15:52
_:result id TR1493
_:result ticket 8.08 pounds
_:search name the cow pizza kitchen and bar
_:result area centre
_:result food gastropub
_:result pricerange moderately - priced
_:result type Restaurant
_:search people 6
_:booking people six
_:result ref ?
_:system canthelp _:booking/07ece120
_:booking/07ece120 type Booking
_:system canthelp _:booking/122ff18f
_:booking/122ff18f type Booking
_:booking day ?
_:booking duration ?
_:booking type Booking
_:search day same day
_:search duration 18:00
_:search type Restaurant
_:search destination cambridge
_:result count 202
_:result day Saturday
_:search departure stansted airport
_:search leave_at 15:00
_:result amount nine
_:result departure stansted airport
_:result destination cambridge
_:result leave_at 15:24
_:result leave_at every hour
_:system offered _:booking
_:booking category Train
_:result arrive_by 15:52
_:result id TR1493
_:result ticket 8.08 pounds
_:search name the cow pizza kitchen and bar
_:result area centre
_:result food gastropub
_:result pricerange moderately - priced
_:result type Restaurant
_:search people 6
_:booking people six
_:result ref ?
_:system canthelp _:booking/07ece120
_:booking/07ece120 type Booking
_:system canthelp _:booking/122ff18f
_:booking/122ff18f type Booking
_:search day same day
_:search duration 18:00
_:search type Restaurant
_:system inquired _:user
_:booking day Saturday
_:booking duration 18:00
_:booking ref L7W1NACD
_:booking type Booking