inform((_:search,day,'monday');(_:search,destination,'kings lynn');(_:search,type,'Train'))
user
Hey I 'm trying to find a train that leaves on monday to Kings Lynn .
request((_:search,departure,?);(_:search,type,'Train'))
system
Are you departing from Cambridge ?
inform((_:search,departure,'cambridge');(_:search,type,'Train'))
user
Yes . I am departing from Cambridge .
inform((_:result,count,'19');(_:result,type,'Train')) request((_:search,leave_at,?);(_:search,type,'Train'))
system
I found 19 trains running between those 2 stations that day . Would you like to leave at a certain time ?
inform((_:search,arrive_by,'17:00');(_:search,type,'Train'))
user
No but I need to arrive by 17:00 .
inform((_:result,arrive_by,'5:58');(_:result,id,'TR7964');(_:result,leave_at,'5:11');(_:result,type,'Train'))
system
I have train TR7964 leaving at 5:11 and arriving at 5:58 .
inform((_:search,food,'mexican');(_:search,pricerange,'expensive');(_:search,type,'Restaurant')) request((_:result,duration,?);(_:result,type,'Train'))
user
How much travel time is involved with this train ?   I also need a Mexican restaurant in the expensive range .
inform((_:result,duration,'about an hour');(_:result,type,'Train')) thank()
system
I can process one request at a time . The train is about an hour .
request((_:result,duration,?);(_:result,type,'Train'))
user
I need the exact travel time please .
inform((_:result,duration,'47 minutes');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
The exact time is 47 minutes . Would you like to book this train ?
inform((_:search,food,'mexican');(_:search,type,'Restaurant'))
user
Thanks , I do n't need to book a train just yet . Can you just help me find a high - end Mexican restaurant ?
offer((_:booking,type,'Booking')) inform((_:result,address,'2 G Cambridge Leisure Park Cherry Hinton Road Cherry Hinton');(_:result,area,'south');(_:result,name,'Chiquito restaurant bar');(_:result,phone,'01223400170');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))
system
Chiquito restaurant bar is in the south of town . It is expensive . The address is 2 G Cambridge Leisure Park Cherry Hinton Road Cherry Hinton , phone 01223400170 . Would you like reservations ?
user
Can I get a table for 1 , please ? I know it sounds sad , but I just do n't have any friends to travel with .
request((_:booking,day,?);(_:booking,duration,?);(_:booking,type,'Booking')) thank()
system
It does n't sound sad at all ! Can you tell me what time and day you 'd like the reservation for ?
inform((_:search,duration,'13:30');(_:search,type,'Restaurant'))
user
Sure it 'll be 13:30 .
request((_:booking,day,?);(_:booking,type,'Booking'))
system
What day would you like to go ?
inform((_:search,day,'monday');(_:search,type,'Restaurant'))
user
Monday would be great , thank you .
inform((_:booking,ref,'S7L5N6UT');(_:booking,type,'Booking'))
system
Booking was successful . The table will be reserved for 15 minutes . 
 Reference number is : S7L5N6UT .
thank()
user
Ok that s it for today thanks !
system
Have a lovely day , goodbye .
_:search day monday
_:search destination kings lynn
_:search type Train
_:search day monday
_:search destination kings lynn
_:search departure cambridge
_:search type Train
_:search day monday
_:search destination kings lynn
_:search departure cambridge
_:result count 19
_:result type Train
_:search leave_at ?
_:search arrive_by 17:00
_:search type Train
_:search day monday
_:search destination kings lynn
_:search departure cambridge
_:result count 19
_:search leave_at ?
_:search arrive_by 17:00
_:result arrive_by 5:58
_:result id TR7964
_:result leave_at 5:11
_:result type Train
_:search food mexican
_:search pricerange expensive
_:search type Restaurant
_:result duration ?
_:search day monday
_:search destination kings lynn
_:search departure cambridge
_:result count 19
_:search leave_at ?
_:search arrive_by 17:00
_:result arrive_by 5:58
_:result id TR7964
_:result leave_at 5:11
_:search food mexican
_:search pricerange expensive
_:search type Restaurant
_:result duration about an hour
_:result type Train
_:result duration ?
_:search day monday
_:search destination kings lynn
_:search departure cambridge
_:result count 19
_:search leave_at ?
_:search arrive_by 17:00
_:result arrive_by 5:58
_:result id TR7964
_:result leave_at 5:11
_:search pricerange expensive
_:result duration 47 minutes
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search food mexican
_:search type Restaurant
_:search day monday
_:search destination kings lynn
_:search departure cambridge
_:result count 19
_:search leave_at ?
_:search arrive_by 17:00
_:result arrive_by 5:58
_:result id TR7964
_:result leave_at 5:11
_:search pricerange expensive
_:result duration 47 minutes
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search food mexican
_:search type Restaurant
_:result address 2 G Cambridge Leisure Park Cherry Hinton Road Cherry Hinton
_:result area south
_:result name Chiquito restaurant bar
_:result phone 01223400170
_:result pricerange expensive
_:result type Restaurant
_:search day monday
_:search destination kings lynn
_:search departure cambridge
_:result count 19
_:search leave_at ?
_:search arrive_by 17:00
_:result arrive_by 5:58
_:result id TR7964
_:result leave_at 5:11
_:search pricerange expensive
_:result duration 47 minutes
_:system offered _:booking
_:booking category Train
_:search food mexican
_:result address 2 G Cambridge Leisure Park Cherry Hinton Road Cherry Hinton
_:result area south
_:result name Chiquito restaurant bar
_:result phone 01223400170
_:result pricerange expensive
_:result type Restaurant
_:booking day ?
_:booking duration ?
_:booking type Booking
_:search duration 13:30
_:search type Restaurant
_:search destination kings lynn
_:search departure cambridge
_:result count 19
_:search leave_at ?
_:search arrive_by 17:00
_:result arrive_by 5:58
_:result id TR7964
_:result leave_at 5:11
_:search pricerange expensive
_:result duration 47 minutes
_:system offered _:booking
_:booking category Train
_:search food mexican
_:result address 2 G Cambridge Leisure Park Cherry Hinton Road Cherry Hinton
_:result area south
_:result name Chiquito restaurant bar
_:result phone 01223400170
_:result pricerange expensive
_:result type Restaurant
_:booking duration ?
_:search duration 13:30
_:booking day ?
_:booking type Booking
_:search day monday
_:search type Restaurant
_:search destination kings lynn
_:search departure cambridge
_:result count 19
_:search leave_at ?
_:search arrive_by 17:00
_:result arrive_by 5:58
_:result id TR7964
_:result leave_at 5:11
_:search pricerange expensive
_:result duration 47 minutes
_:system offered _:booking
_:booking category Train
_:search food mexican
_:result address 2 G Cambridge Leisure Park Cherry Hinton Road Cherry Hinton
_:result area south
_:result name Chiquito restaurant bar
_:result phone 01223400170
_:result pricerange expensive
_:result type Restaurant
_:booking duration ?
_:search duration 13:30
_:booking day ?
_:search day monday
_:search type Restaurant
_:booking ref S7L5N6UT
_:booking type Booking