inform((_:search,departure,'cambridge');(_:search,destination,'stevenage');(_:search,type,'Train'))
user
I need to book a train from Cambridge to Stevenage .
request((_:search,day,?);(_:search,type,'Train'))
system
What day would you like to depart ?
inform((_:search,arrive_by,'8:30');(_:search,day,'tuesday');(_:search,type,'Train'))
user
I am leaving on Tuesday , and would like to arrive by 8:30 .
inform((_:result,amount,'multiple options');(_:result,arrive_by,'8:30');(_:result,departure,'Cambridge');(_:result,type,'Train')) request((_:search,leave_at,?);(_:search,type,'Train'))
system
When would you like to depart Cambridge ? I have multiple options that would have an arrival time prior to 8:30
inform((_:search,leave_at,'12:00');(_:search,type,'Train')) request((_:result,leave_at,?);(_:result,type,'Train'))
user
Departure time is flexible , but mid - day would be nice .
inform((_:result,count,'2');(_:result,id,'TR0743');(_:result,id,'TR6009');(_:result,leave_at,'11:21');(_:result,leave_at,'13:21');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
There are 2 midday trains : TR6009 departs at 11:21 and TR0743 departs at 13:21 .   Could I book one of these for you ?
inform((_:search,id,'TR6009');(_:search,type,'Train'))
user
Yes please , the TR6009 sounds good .
offer((_:booking,category,'Train');(_:booking,id,'TR6009');(_:booking,type,'Booking')) request((_:search,people,?);(_:search,type,'Train'))
system
Ok . I will book the TR6009 for you . How many tickets should I book ?
inform((_:search,people,'one');(_:search,type,'Train'))
user
Just one please .
reqmore() inform((_:booking,category,'Train');(_:booking,ref,'7HK6895I');(_:booking,ticket,'12.8 GBP');(_:booking,type,'Booking'))
system
Booking was successful , the total fee is 12.8 GBP payable at the station and your reference number is 7HK6895I . Can I assist you any further ?
inform((_:search,category,'guesthouse');(_:search,has_internet,'yes');(_:search,type,'Hotel'))
user
Yes .   I would like a guesthouse with free wifi , please .
system
Sounds good . I will be glad to take care of that for you .
inform((_:search,stars,'0-star');(_:search,type,'Hotel'))
user
Thanks ! I need a 0-star place .
offer((_:booking,type,'Booking')) inform((_:result,count,'2');(_:result,name,'and el shaddai');(_:result,name,'city centre north b and b');(_:result,type,'Hotel'))
system
I found 2 places matching that , city centre north b and b , and el shaddai . Which would you like to book ?
inform((_:search,has_parking,'none');(_:search,type,'Hotel')) request((_:result,has_parking,?);(_:result,type,'Hotel'))
user
Can you tell me if either of these have free parking ?
select((_:result,name,'both the city centre north b and b');(_:result,name,'el shaddai');(_:result,type,'Hotel')) inform((_:result,has_parking,'none');(_:result,type,'Hotel'))
system
Yes , both the city centre north b and b , and el shaddai have free parking . Do you have a preference ?
user
I do n't care .
request((_:booking,day,?);(_:booking,people,?);(_:booking,stay,?);(_:booking,type,'Booking'))
system
Alright . How many people are you booking for ? What night will begin your stay , and how many night will you be staying ?
thank()
user
I do n't need rooms reserved at this time . That was actually all the information I need today . Thanks for your help .
system
It was my pleasure to help . You have a wonderful day .
_:search departure cambridge
_:search destination stevenage
_:search type Train
_:search departure cambridge
_:search destination stevenage
_:search arrive_by 8:30
_:search day tuesday
_:search type Train
_:search departure cambridge
_:search destination stevenage
_:search arrive_by 8:30
_:search day tuesday
_:result amount multiple options
_:result arrive_by 8:30
_:result departure Cambridge
_:result type Train
_:search leave_at 12:00
_:search type Train
_:result leave_at ?
_:search departure cambridge
_:search destination stevenage
_:search arrive_by 8:30
_:search day tuesday
_:result amount multiple options
_:result arrive_by 8:30
_:result departure Cambridge
_:search leave_at 12:00
_:result count 2
_:result id TR0743
_:result id TR6009
_:result leave_at 11:21
_:result leave_at 13:21
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search id TR6009
_:search type Train
_:search departure cambridge
_:search destination stevenage
_:search arrive_by 8:30
_:search day tuesday
_:result amount multiple options
_:result arrive_by 8:30
_:result departure Cambridge
_:search leave_at 12:00
_:result count 2
_:result id TR0743
_:result id TR6009
_:result leave_at 11:21
_:result leave_at 13:21
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search id TR6009
_:booking id TR6009
_:search people one
_:search type Train
_:search departure cambridge
_:search destination stevenage
_:search arrive_by 8:30
_:search day tuesday
_:result amount multiple options
_:result arrive_by 8:30
_:result departure Cambridge
_:search leave_at 12:00
_:result count 2
_:result id TR0743
_:result id TR6009
_:result leave_at 11:21
_:result leave_at 13:21
_:result type Train
_:system offered _:booking
_:search id TR6009
_:booking id TR6009
_:search people one
_:system inquired _:user
_:booking category Train
_:booking ref 7HK6895I
_:booking ticket 12.8 GBP
_:booking type Booking
_:search category guesthouse
_:search has_internet yes
_:search type Hotel
_:search departure cambridge
_:search destination stevenage
_:search arrive_by 8:30
_:search day tuesday
_:result amount multiple options
_:result arrive_by 8:30
_:result departure Cambridge
_:search leave_at 12:00
_:result count 2
_:result id TR0743
_:result id TR6009
_:result leave_at 11:21
_:result leave_at 13:21
_:result type Train
_:system offered _:booking
_:search id TR6009
_:booking id TR6009
_:search people one
_:system inquired _:user
_:booking category Train
_:booking ref 7HK6895I
_:booking ticket 12.8 GBP
_:booking type Booking
_:search category guesthouse
_:search has_internet yes
_:search stars 0-star
_:search type Hotel
_:search departure cambridge
_:search destination stevenage
_:search arrive_by 8:30
_:search day tuesday
_:result amount multiple options
_:result arrive_by 8:30
_:result departure Cambridge
_:search leave_at 12:00
_:result id TR0743
_:result id TR6009
_:result leave_at 11:21
_:result leave_at 13:21
_:system offered _:booking
_:search id TR6009
_:booking id TR6009
_:search people one
_:system inquired _:user
_:booking category Train
_:booking ref 7HK6895I
_:booking ticket 12.8 GBP
_:booking type Booking
_:search category guesthouse
_:search has_internet yes
_:search stars 0-star
_:result count 2
_:result name and el shaddai
_:result name city centre north b and b
_:result type Hotel
_:search has_parking none
_:search type Hotel
_:result has_parking ?
_:search departure cambridge
_:search destination stevenage
_:search arrive_by 8:30
_:search day tuesday
_:result amount multiple options
_:result arrive_by 8:30
_:result departure Cambridge
_:search leave_at 12:00
_:result id TR0743
_:result id TR6009
_:result leave_at 11:21
_:result leave_at 13:21
_:system offered _:booking
_:search id TR6009
_:booking id TR6009
_:search people one
_:system inquired _:user
_:booking category Train
_:booking ref 7HK6895I
_:booking ticket 12.8 GBP
_:booking type Booking
_:search category guesthouse
_:search has_internet yes
_:search stars 0-star
_:result count 2
_:search has_parking none
_:search type Hotel
_:result name both the city centre north b and b
_:result name el shaddai
_:result has_parking none
_:result type Hotel
_:search departure cambridge
_:search destination stevenage
_:search arrive_by 8:30
_:search day tuesday
_:result amount multiple options
_:result arrive_by 8:30
_:result departure Cambridge
_:search leave_at 12:00
_:result id TR0743
_:result id TR6009
_:result leave_at 11:21
_:result leave_at 13:21
_:system offered _:booking
_:search id TR6009
_:booking id TR6009
_:search people one
_:system inquired _:user
_:booking category Train
_:booking ref 7HK6895I
_:booking ticket 12.8 GBP
_:search category guesthouse
_:search has_internet yes
_:search stars 0-star
_:result count 2
_:search has_parking none
_:search type Hotel
_:result name both the city centre north b and b
_:result name el shaddai
_:result has_parking none
_:result type Hotel
_:booking day ?
_:booking people ?
_:booking stay ?
_:booking type Booking