inform((_:search,day,'sunday');(_:search,type,'Train'))
user
I want a train leaving on sunday .
thank() request((_:search,departure,?);(_:search,destination,?);(_:search,type,'Train'))
system
Yes sure . I will need your departure and arrival destinations .
inform((_:search,departure,'stevenage');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
I am leaving from Stevenage going to Cambridge .
inform((_:result,count,'10');(_:result,type,'Train')) request((_:search,arrive_by,?);(_:search,type,'Train'))
system
I have 10 trains for you . What time would you like to arrive by ?
inform((_:search,arrive_by,'12:00');(_:search,type,'Train'))
user
I would like to arrive by 12:00 please .
inform((_:result,id,'TR7802');(_:result,leave_at,'09:54');(_:result,type,'Train'))
system
Okay , how about the TR7802 ? It departs at 09:54 .
inform((_:search,people,'5');(_:search,type,'Train'))
user
That 's fine . Could you book this for me , there will be 5 people .
inform((_:booking,arrive_by,'10:53');(_:booking,category,'Train');(_:booking,day,'Sunday');(_:booking,departure,'Stevenage');(_:booking,destination,'Cambridge');(_:booking,leave_at,'9:54');(_:booking,people,'5');(_:booking,ref,'GZ0LOZQV');(_:booking,ticket,'51.2 GBP');(_:booking,type,'Booking'))
system
I have booked 5 tickets from Stevenage to Cambridge living on Sunday at 9:54 and arriving at 10:53 .   Your total fee is 51.2 GBP . Reference # is GZ0LOZQV
thank()
user
Thank you . Can you also help me find a place to stay ?
thank() request((_:search,area,?);(_:search,type,'Hotel'))
system
Sure , I can help you with that .   Did you have a specific area of town you were looking at ?
inform((_:search,area,'center');(_:search,category,'hotel');(_:search,has_internet,'yes');(_:search,has_parking,'yes');(_:search,pricerange,'moderately');(_:search,type,'Hotel'))
user
I would like to find a moderately priced hotel in the center with free parking and wifi .
request((_:search,area,?);(_:search,pricerange,?);(_:search,type,'Hotel')) canthelp((_:search,type,'Hotel'))
system
I do n't have anything that meets that criteria . Would you like to try a different area or price range ?
inform((_:search,area,'north');(_:search,type,'Hotel'))
user
How about one in the north ?
inform((_:result,category,'guesthouse');(_:result,category,'hotel');(_:result,count,'9');(_:result,type,'Hotel'))
system
Yes , there are 9 places to stay ! Would you like to stay in a hotel , or in a guesthouse ?
inform((_:search,day,'same day');(_:search,people,'same people');(_:search,stay,'3');(_:search,type,'Hotel'))
user
It does n't matter to me . Whichever place you recommend will be fine . I 'll need to book for the same people , same day , and 3 nights .
inform((_:booking,ref,'S9RCTPPN');(_:booking,type,'Booking'))
system
Booking was successful . Reference number is : S9RCTPPN
user
That you , that s all I needed today .
system
Ok ! Have a wonderful day !
_:search day sunday
_:search type Train
_:search day sunday
_:search departure stevenage
_:search destination cambridge
_:search type Train
_:search day sunday
_:search departure stevenage
_:search destination cambridge
_:result count 10
_:result type Train
_:search arrive_by 12:00
_:search type Train
_:search day sunday
_:search departure stevenage
_:search destination cambridge
_:result count 10
_:search arrive_by 12:00
_:result id TR7802
_:result leave_at 09:54
_:result type Train
_:search people 5
_:search type Train
_:search day sunday
_:search departure stevenage
_:search destination cambridge
_:result count 10
_:search arrive_by 12:00
_:result id TR7802
_:result leave_at 09:54
_:result type Train
_:search people 5
_:search type Train
_:booking arrive_by 10:53
_:booking category Train
_:booking day Sunday
_:booking departure Stevenage
_:booking destination Cambridge
_:booking leave_at 9:54
_:booking people 5
_:booking ref GZ0LOZQV
_:booking ticket 51.2 GBP
_:booking type Booking
_:search day sunday
_:search departure stevenage
_:search destination cambridge
_:result count 10
_:search arrive_by 12:00
_:result id TR7802
_:result leave_at 09:54
_:result type Train
_:search people 5
_:booking arrive_by 10:53
_:booking category Train
_:booking day Sunday
_:booking departure Stevenage
_:booking destination Cambridge
_:booking leave_at 9:54
_:booking people 5
_:booking ref GZ0LOZQV
_:booking ticket 51.2 GBP
_:booking type Booking
_:search area center
_:search category hotel
_:search has_internet yes
_:search has_parking yes
_:search pricerange moderately
_:search type Hotel
_:search day sunday
_:search departure stevenage
_:search destination cambridge
_:result count 10
_:search arrive_by 12:00
_:result id TR7802
_:result leave_at 09:54
_:result type Train
_:search people 5
_:booking arrive_by 10:53
_:booking category Train
_:booking day Sunday
_:booking departure Stevenage
_:booking destination Cambridge
_:booking leave_at 9:54
_:booking people 5
_:booking ref GZ0LOZQV
_:booking ticket 51.2 GBP
_:booking type Booking
_:search category hotel
_:search has_internet yes
_:search has_parking yes
_:search pricerange ?
_:system canthelp _:search/d0034ba6
_:search/d0034ba6 type Hotel
_:search area north
_:search type Hotel
_:search departure stevenage
_:search destination cambridge
_:search arrive_by 12:00
_:result id TR7802
_:result leave_at 09:54
_:booking arrive_by 10:53
_:booking category Train
_:booking day Sunday
_:booking departure Stevenage
_:booking destination Cambridge
_:booking leave_at 9:54
_:booking people 5
_:booking ref GZ0LOZQV
_:booking ticket 51.2 GBP
_:booking type Booking
_:search category hotel
_:search has_internet yes
_:search has_parking yes
_:search pricerange ?
_:system canthelp _:search/d0034ba6
_:search/d0034ba6 type Hotel
_:search area north
_:result category guesthouse
_:result category hotel
_:result count 9
_:result type Hotel
_:search day same day
_:search people same people
_:search stay 3
_:search type Hotel
_:search departure stevenage
_:search destination cambridge
_:search arrive_by 12:00
_:result id TR7802
_:result leave_at 09:54
_:booking arrive_by 10:53
_:booking category Train
_:booking day Sunday
_:booking departure Stevenage
_:booking destination Cambridge
_:booking leave_at 9:54
_:booking people 5
_:booking ticket 51.2 GBP
_:search category hotel
_:search has_internet yes
_:search has_parking yes
_:search pricerange ?
_:system canthelp _:search/d0034ba6
_:search/d0034ba6 type Hotel
_:search area north
_:result category guesthouse
_:result category hotel
_:result count 9
_:result type Hotel
_:search day same day
_:search people same people
_:search stay 3
_:search type Hotel
_:booking ref S9RCTPPN
_:booking type Booking