inform((_:search,day,'monday');(_:search,departure,'norwich');(_:search,type,'Train'))
user
I want to find a train that leaves from Norwich on Monday .
inform((_:result,count,'19');(_:result,type,'Train')) request((_:search,destination,?);(_:search,leave_at,?);(_:search,type,'Train'))
system
There are 19 trains that meet your needs . Would you like to narrow it down by time or destination ?
inform((_:search,arrive_by,'12:15');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
Yes , the train needs to arrive in Cambridge by 12:15 .
inform((_:result,arrive_by,'12:15');(_:result,count,'6');(_:result,departure,'Norwich');(_:result,type,'Train')) request((_:search,leave_at,?);(_:search,type,'Train'))
system
There are 6 different trains that arrive by 12:15 , did you have a time you wanted to leave Norwich by ?
inform((_:search,leave_at,'dontcare');(_:search,type,'Train'))
user
Any departure time is fine .
offer((_:booking,category,'Train');(_:booking,day,'Monday');(_:booking,id,'TR9020');(_:booking,leave_at,'05:16');(_:booking,type,'Booking')) request((_:search,people,?);(_:search,type,'Train'))
system
Okay I can book you for TR9020 leaving at 05:16 on Monday . How many tickets would you like ?
inform((_:search,people,'5');(_:search,type,'Train')) request((_:result,ref,?);(_:result,type,'Train'))
user
I need 5 tickets . Can I please also have the reference number ?
reqmore() inform((_:booking,category,'Train');(_:booking,ref,'MD5UWGDZ');(_:booking,ticket,'88 GBP');(_:booking,type,'Booking'))
system
Booking was successful , the total fee is 88 GBP payable at the station . 
 Reference number is : MD5UWGDZ .   Is there anything else I can help you with today ?
inform((_:search,name,'sitar tandoori');(_:search,type,'Restaurant'))
user
Yes , actually . I 'm looking for information on the Sitar Tandoori restaurant .
inform((_:result,address,'43 High Street Cherry Hinton Cherry Hinton');(_:result,area,'east');(_:result,food,'indian');(_:result,name,'Sitar Tandoori');(_:result,phone,'01223249955');(_:result,postcode,'cb19hx');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))
system
Sitar Tandoori is an expensive indian restaurant on the east side of town . They are located at 43 High Street Cherry Hinton Cherry Hinton , cb19hx . Their phone is 01223249955 .
inform((_:search,day,'same day');(_:search,duration,'16:15');(_:search,people,'5');(_:search,type,'Restaurant')) request((_:result,ref,?);(_:result,type,'Restaurant'))
user
I 'd like to book a table for the same number of people ( 5 ) for that same day at 16:15 if it 's available . I 'd also like the reference number for that please .
canthelp((_:booking,people,'5');(_:booking,type,'Booking')) request((_:booking,duration,?);(_:booking,type,'Booking'))
system
Unfortunately , the time that you provided for 5 people is not available . Do you have other times that you prefer ?
inform((_:search,duration,'15:15');(_:search,type,'Restaurant')) request((_:result,ref,?);(_:result,type,'Restaurant'))
user
Can you try 15:15 ? And I 'll need a reference number if they have a table available .
reqmore() inform((_:booking,duration,'15:15');(_:booking,people,'5');(_:booking,ref,'6OWS31DG');(_:booking,type,'Booking'))
system
Your party of 5 is booked for the restaurant at 15:15 and the reference number is 6OWS31DG .   Can I help you with anything else ?
thank()
user
Great that 's all I needed , thank you for your help .
system
Happy to be of help . Enjoy the rest of your day !
_:search day monday
_:search departure norwich
_:search type Train
_:search day monday
_:search departure norwich
_:result count 19
_:result type Train
_:search leave_at ?
_:search arrive_by 12:15
_:search destination cambridge
_:search type Train
_:search day monday
_:search departure norwich
_:search arrive_by 12:15
_:search destination cambridge
_:result arrive_by 12:15
_:result count 6
_:result departure Norwich
_:result type Train
_:search leave_at dontcare
_:search type Train
_:search day monday
_:search departure norwich
_:search arrive_by 12:15
_:search destination cambridge
_:result arrive_by 12:15
_:result count 6
_:result departure Norwich
_:result type Train
_:search leave_at dontcare
_:system offered _:booking
_:booking category Train
_:booking day Monday
_:booking id TR9020
_:booking leave_at 05:16
_:booking type Booking
_:search people 5
_:search type Train
_:result ref ?
_:search day monday
_:search departure norwich
_:search arrive_by 12:15
_:search destination cambridge
_:result arrive_by 12:15
_:result count 6
_:result departure Norwich
_:result type Train
_:search leave_at dontcare
_:system offered _:booking
_:booking day Monday
_:booking id TR9020
_:booking leave_at 05:16
_:search people 5
_:result ref ?
_:system inquired _:user
_:booking category Train
_:booking ref MD5UWGDZ
_:booking ticket 88 GBP
_:booking type Booking
_:search name sitar tandoori
_:search type Restaurant
_:search departure norwich
_:search arrive_by 12:15
_:search destination cambridge
_:result arrive_by 12:15
_:result count 6
_:result departure Norwich
_:search leave_at dontcare
_:system offered _:booking
_:booking day Monday
_:booking id TR9020
_:booking leave_at 05:16
_:result ref ?
_:system inquired _:user
_:booking category Train
_:booking ref MD5UWGDZ
_:booking ticket 88 GBP
_:booking type Booking
_:search name sitar tandoori
_:result address 43 High Street Cherry Hinton Cherry Hinton
_:result area east
_:result food indian
_:result name Sitar Tandoori
_:result phone 01223249955
_:result postcode cb19hx
_:result pricerange expensive
_:result type Restaurant
_:search day same day
_:search duration 16:15
_:search people 5
_:search type Restaurant
_:search departure norwich
_:search arrive_by 12:15
_:search destination cambridge
_:result arrive_by 12:15
_:result count 6
_:result departure Norwich
_:search leave_at dontcare
_:system offered _:booking
_:booking day Monday
_:booking id TR9020
_:booking leave_at 05:16
_:result ref ?
_:system inquired _:user
_:booking category Train
_:booking ref MD5UWGDZ
_:booking ticket 88 GBP
_:search name sitar tandoori
_:result address 43 High Street Cherry Hinton Cherry Hinton
_:result area east
_:result food indian
_:result name Sitar Tandoori
_:result phone 01223249955
_:result postcode cb19hx
_:result pricerange expensive
_:result type Restaurant
_:search day same day
_:search people 5
_:system canthelp _:booking/bde37376
_:booking/bde37376 people 5
_:booking/bde37376 type Booking
_:booking duration ?
_:booking type Booking
_:search duration 15:15
_:search type Restaurant
_:search departure norwich
_:search arrive_by 12:15
_:search destination cambridge
_:result arrive_by 12:15
_:result count 6
_:result departure Norwich
_:search leave_at dontcare
_:system offered _:booking
_:booking day Monday
_:booking id TR9020
_:booking leave_at 05:16
_:result ref ?
_:booking category Train
_:booking ticket 88 GBP
_:search name sitar tandoori
_:result address 43 High Street Cherry Hinton Cherry Hinton
_:result area east
_:result food indian
_:result name Sitar Tandoori
_:result phone 01223249955
_:result postcode cb19hx
_:result pricerange expensive
_:result type Restaurant
_:search day same day
_:search people 5
_:system canthelp _:booking/bde37376
_:booking/bde37376 people 5
_:booking/bde37376 type Booking
_:search duration 15:15
_:search type Restaurant
_:system inquired _:user
_:booking duration 15:15
_:booking people 5
_:booking ref 6OWS31DG
_:booking type Booking