inform((_:search,day,'tuesday');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
I want to book a train . List all tuesday departures to cambridge .
inform((_:result,amount,'over 200');(_:result,day,'Tuesday');(_:result,destination,'cambridge');(_:result,type,'Train')) request((_:search,departure,?);(_:search,leave_at,?);(_:search,type,'Train'))
system
There are over 200 departures to cambridge on Tuesday , do you have a specific departure place or time ?
inform((_:search,arrive_by,'13:45');(_:search,departure,'kings lynn');(_:search,destination,'Cambridge');(_:search,type,'Train'))
user
My departure point is Kings Lynn and I need to arrive at Cambridge by 13:45
inform((_:result,id,'TR2616');(_:result,leave_at,'09:11');(_:result,type,'Train')) request((_:search,people,?);(_:search,type,'Train'))
system
TR2616 departs at 09:11 would that work ? How many tickets would you like to purchase ?
inform((_:search,people,'one');(_:search,type,'Train')) request((_:result,ref,?);(_:result,type,'Train'))
user
Yes please book that for one person and give me the reference number .
reqmore() inform((_:booking,category,'Train');(_:booking,ref,'TT953CJR');(_:booking,ticket,'9.8 GBP');(_:booking,type,'Booking'))
system
Booking was successful , the total fee is 9.8 GBP payable at the station . 
 Reference number is : TT953CJR .   Can I help you with anything else today ?
inform((_:search,type,'Hotel'))
user
I am also looking for a place to stay .
request((_:search,area,?);(_:search,type,'Hotel'))
system
What are would you like to stay in ?
inform((_:search,pricerange,'moderately');(_:search,type,'Hotel'))
user
meh does n't really matter . just moderately priced ...
inform((_:result,amount,'many');(_:result,type,'Hotel'))
system
I also have many pricing options and amenity options . Could you give me some direction ?
inform((_:search,has_internet,'yes');(_:search,has_parking,'yes');(_:search,pricerange,'moderately');(_:search,stars,'4');(_:search,type,'Hotel'))
user
Sure 4 star , nothing but the best , free wifi moderately priced and free parking too
inform((_:result,name,'Acorn Guest House');(_:result,pricerange,'moderately priced');(_:result,type,'Hotel')) offer((_:booking,type,'Booking'))
system
May I reccommend Acorn Guest House ? It is moderately priced and fits all your criteria . Would you like me to reserve you any rooms ?
inform((_:search,day,'tuesday');(_:search,people,'1');(_:search,stay,'3');(_:search,type,'Hotel'))
user
Yes please . Book it for 3 nights starting Tuesday . I 'm traveling solo so just make it a booking for 1 .
reqmore() inform((_:booking,ref,'8OE7IXND');(_:booking,type,'Booking'))
system
Booking was successful .   Reference number is : 8OE7IXND .   Is there anything else I can help you with today ?
thank()
user
Thank you that is all I needed today .
system
Have a great evening . Bye .
_:search day tuesday
_:search destination cambridge
_:search type Train
_:search day tuesday
_:result amount over 200
_:result day Tuesday
_:result destination cambridge
_:result type Train
_:search leave_at ?
_:search arrive_by 13:45
_:search departure kings lynn
_:search destination Cambridge
_:search type Train
_:search day tuesday
_:result amount over 200
_:result day Tuesday
_:result destination cambridge
_:search leave_at ?
_:search arrive_by 13:45
_:search departure kings lynn
_:search destination Cambridge
_:result id TR2616
_:result leave_at 09:11
_:result type Train
_:search people one
_:search type Train
_:result ref ?
_:search day tuesday
_:result amount over 200
_:result day Tuesday
_:result destination cambridge
_:search leave_at ?
_:search arrive_by 13:45
_:search departure kings lynn
_:search destination Cambridge
_:result id TR2616
_:result leave_at 09:11
_:result type Train
_:search people one
_:result ref ?
_:system inquired _:user
_:booking category Train
_:booking ref TT953CJR
_:booking ticket 9.8 GBP
_:booking type Booking
_:search type Hotel
_:search day tuesday
_:result amount over 200
_:result day Tuesday
_:result destination cambridge
_:search leave_at ?
_:search arrive_by 13:45
_:search departure kings lynn
_:search destination Cambridge
_:result id TR2616
_:result leave_at 09:11
_:result type Train
_:search people one
_:result ref ?
_:system inquired _:user
_:booking category Train
_:booking ref TT953CJR
_:booking ticket 9.8 GBP
_:booking type Booking
_:search area ?
_:search pricerange moderately
_:search type Hotel
_:search day tuesday
_:result day Tuesday
_:result destination cambridge
_:search leave_at ?
_:search arrive_by 13:45
_:search departure kings lynn
_:search destination Cambridge
_:result id TR2616
_:result leave_at 09:11
_:search people one
_:result ref ?
_:system inquired _:user
_:booking category Train
_:booking ref TT953CJR
_:booking ticket 9.8 GBP
_:booking type Booking
_:search area ?
_:result amount many
_:result type Hotel
_:search has_internet yes
_:search has_parking yes
_:search pricerange moderately
_:search stars 4
_:search type Hotel
_:result day Tuesday
_:result destination cambridge
_:search leave_at ?
_:search arrive_by 13:45
_:search departure kings lynn
_:search destination Cambridge
_:result id TR2616
_:result leave_at 09:11
_:result ref ?
_:system inquired _:user
_:booking category Train
_:booking ref TT953CJR
_:booking ticket 9.8 GBP
_:booking type Booking
_:search area ?
_:result amount many
_:search has_internet yes
_:search has_parking yes
_:search pricerange moderately
_:search stars 4
_:result name Acorn Guest House
_:result pricerange moderately priced
_:result type Hotel
_:system offered _:booking
_:search day tuesday
_:search people 1
_:search stay 3
_:search type Hotel
_:result day Tuesday
_:result destination cambridge
_:search leave_at ?
_:search arrive_by 13:45
_:search departure kings lynn
_:search destination Cambridge
_:result id TR2616
_:result leave_at 09:11
_:result ref ?
_:booking category Train
_:booking ticket 9.8 GBP
_:search area ?
_:result amount many
_:search has_internet yes
_:search has_parking yes
_:search pricerange moderately
_:search stars 4
_:result name Acorn Guest House
_:result pricerange moderately priced
_:result type Hotel
_:system offered _:booking
_:search day tuesday
_:search people 1
_:search stay 3
_:search type Hotel
_:system inquired _:user
_:booking ref 8OE7IXND
_:booking type Booking