inform((_:search,departure,'stevenage');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
I want to take a train from Stevenage to Cambridge .
request((_:search,day,?);(_:search,leave_at,?);(_:search,type,'Train')) inform((_:result,departure,'stevenage');(_:result,type,'Train'))
system
What day and time do you want to leave Stevenage ?
inform((_:search,arrive_by,'12:45');(_:search,day,'monday');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
I would like to leave on Monday and arrive in cambridge by 12:45 .
inform((_:result,count,'4');(_:result,type,'Train')) request((_:search,leave_at,?);(_:search,type,'Train'))
system
I have 4 trains available .   What time would you like to leave ?
inform((_:search,arrive_by,'12:45');(_:search,leave_at,'dontcare');(_:search,type,'Train'))
user
Departure time is n't important as long as I can get there by 12:45 .
request((_:booking,people,?);(_:booking,type,'Booking');(_:search,people,?);(_:search,type,'Train'))
system
For how many people ?
request((_:result,duration,?);(_:result,id,?);(_:result,type,'Train'))
user
I do n't need to purchase tickets today , but can you tell me the train ID and the total travel time to get me there ?
inform((_:result,arrive_by,'12:43');(_:result,duration,'49 minutes');(_:result,id,'TR9062');(_:result,leave_at,'11:54');(_:result,type,'Train')) reqmore()
system
TR9062 will take 49 minutes , from 11:54 to 12:43 . Do you need anything else ?
request((_:result,ticket,?);(_:result,type,'Train'))
user
What is the price of a ticket , please ?
inform((_:result,id,'TR9062');(_:result,ticket,'12.80 pounds');(_:result,type,'Train'))
system
The price of TR9062 is 12.80 pounds .
inform((_:search,area,'centre');(_:search,food,'welsh');(_:search,pricerange,'expensive');(_:search,type,'Restaurant'))
user
Thanks . Now can you look up a welsh food restaurant that is expensive and in the centre ?
request((_:search,area,?);(_:search,food,?);(_:search,type,'Restaurant')) canthelp((_:search,food,'welsh');(_:search,type,'Restaurant'))
system
I 'm sorry I could n't find any welsh restaurants matching that criteria . Would you like to try a different area or type of food ?
inform((_:search,area,'centre');(_:search,food,'korean');(_:search,people,'7');(_:search,type,'Restaurant'))
user
Oh darn it ! How about ... maybe korean food ? Still in the centre , and they need to be able to seat 7 people .
request((_:booking,day,?);(_:booking,duration,?);(_:booking,type,'Booking')) inform((_:result,count,'1');(_:result,name,'little seoul');(_:result,type,'Restaurant'))
system
Yes there is one option here . It is little seoul . What day and time for your booking ?
inform((_:search,day,'monday');(_:search,duration,'18:15');(_:search,type,'Restaurant'))
user
I Would like it on Monday at 18:15 .
canthelp((_:booking,type,'Booking')) reqmore()
system
It is n't allowing me to book that for you . Is there anything else I can try for you ?
user
Can you please try again ?
inform((_:booking,ref,'X54JY6CB');(_:booking,type,'Booking'))
system
Booking was successful . The table will be reserved for 15 minutes . Your Reference number is : X54JY6CB .
thank()
user
Thanks , that 's all I needed today !
system
You 're welcome . Enjoy your visit .
_:search departure stevenage
_:search destination cambridge
_:search type Train
_:search departure stevenage
_:search leave_at ?
_:result departure stevenage
_:result type Train
_:search arrive_by 12:45
_:search day monday
_:search destination cambridge
_:search type Train
_:search departure stevenage
_:result departure stevenage
_:search day monday
_:search destination cambridge
_:result count 4
_:result type Train
_:search arrive_by 12:45
_:search leave_at dontcare
_:search type Train
_:search departure stevenage
_:result departure stevenage
_:search day monday
_:search destination cambridge
_:result count 4
_:result type Train
_:search arrive_by 12:45
_:search leave_at dontcare
_:booking people ?
_:booking type Booking
_:search people ?
_:search type Train
_:result duration ?
_:result id ?
_:search departure stevenage
_:result departure stevenage
_:search day monday
_:search destination cambridge
_:result count 4
_:search arrive_by 12:45
_:search leave_at dontcare
_:booking people ?
_:booking type Booking
_:search people ?
_:search type Train
_:result arrive_by 12:43
_:result duration 49 minutes
_:result id TR9062
_:result leave_at 11:54
_:result type Train
_:system inquired _:user
_:result ticket ?
_:search departure stevenage
_:result departure stevenage
_:search day monday
_:search destination cambridge
_:result count 4
_:search arrive_by 12:45
_:search leave_at dontcare
_:booking people ?
_:booking type Booking
_:search people ?
_:result arrive_by 12:43
_:result duration 49 minutes
_:result leave_at 11:54
_:system inquired _:user
_:result id TR9062
_:result ticket 12.80 pounds
_:result type Train
_:search area centre
_:search food welsh
_:search pricerange expensive
_:search type Restaurant
_:search departure stevenage
_:result departure stevenage
_:search day monday
_:search destination cambridge
_:result count 4
_:search arrive_by 12:45
_:search leave_at dontcare
_:booking people ?
_:booking type Booking
_:result arrive_by 12:43
_:result duration 49 minutes
_:result leave_at 11:54
_:system inquired _:user
_:result id TR9062
_:result ticket 12.80 pounds
_:result type Train
_:search pricerange expensive
_:system canthelp _:search/c13c73e0
_:search/c13c73e0 food welsh
_:search/c13c73e0 type Restaurant
_:search area centre
_:search food korean
_:search people 7
_:search type Restaurant
_:search departure stevenage
_:result departure stevenage
_:search destination cambridge
_:search arrive_by 12:45
_:search leave_at dontcare
_:booking people ?
_:result arrive_by 12:43
_:result duration 49 minutes
_:result leave_at 11:54
_:system inquired _:user
_:result id TR9062
_:result ticket 12.80 pounds
_:search pricerange expensive
_:system canthelp _:search/c13c73e0
_:search/c13c73e0 food welsh
_:search/c13c73e0 type Restaurant
_:search area centre
_:search food korean
_:search people 7
_:booking day ?
_:booking duration ?
_:booking type Booking
_:result count 1
_:result name little seoul
_:result type Restaurant
_:search day monday
_:search duration 18:15
_:search type Restaurant
_:search departure stevenage
_:result departure stevenage
_:search destination cambridge
_:search arrive_by 12:45
_:search leave_at dontcare
_:booking people ?
_:result arrive_by 12:43
_:result duration 49 minutes
_:result leave_at 11:54
_:result id TR9062
_:result ticket 12.80 pounds
_:search pricerange expensive
_:system canthelp _:search/c13c73e0
_:search/c13c73e0 food welsh
_:search/c13c73e0 type Restaurant
_:search area centre
_:search food korean
_:search people 7
_:booking day ?
_:booking duration ?
_:booking type Booking
_:result count 1
_:result name little seoul
_:result type Restaurant
_:search day monday
_:search duration 18:15
_:search type Restaurant
_:system canthelp _:booking/fb61a59f
_:booking/fb61a59f type Booking
_:system inquired _:user
_:search departure stevenage
_:result departure stevenage
_:search destination cambridge
_:search arrive_by 12:45
_:search leave_at dontcare
_:booking people ?
_:result arrive_by 12:43
_:result duration 49 minutes
_:result leave_at 11:54
_:result id TR9062
_:result ticket 12.80 pounds
_:search pricerange expensive
_:system canthelp _:search/c13c73e0
_:search/c13c73e0 food welsh
_:search/c13c73e0 type Restaurant
_:search area centre
_:search food korean
_:search people 7
_:booking day ?
_:booking duration ?
_:result count 1
_:result name little seoul
_:result type Restaurant
_:search day monday
_:search duration 18:15
_:search type Restaurant
_:system canthelp _:booking/fb61a59f
_:booking/fb61a59f type Booking
_:system inquired _:user
_:booking ref X54JY6CB
_:booking type Booking