[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] outbound_departure_time=3:10 pm airlines=b of possible values a) british airways b) southwest airlines c) delta airlines d) air canada e) american airlines f) alaska airlines g) air france h) united airlines inbound_departure_time=8:25 pm departure_date=6th of this month destination_city=sd return_date=9th of this month origin_city=las vegas passengers=a of possible values a) 1 b) 2 c) 3 d) 4 refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class [context] [user] please find me a one way flight
State: [state] outbound_departure_time=none airlines=none inbound_departure_time=none departure_date=none destination_city=none return_date=none origin_city=none passengers=none refundable=none seating_class=none

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] inbound_departure_time=8:25 pm passengers=b of possible values a) 2 b) 1 c) 4 d) 3 origin_city=las vegas return_date=9th of this month airlines=e of possible values a) air france b) american airlines c) alaska airlines d) british airways e) southwest airlines f) delta airlines g) air canada h) united airlines refundable=a of possible values a) true b) false departure_date=6th of this month seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy outbound_departure_time=3:10 pm destination_city=sd [context] [user] please find me a one way flight [system] where are you traveling from and to? when are you leaving [user] i am traveling from vancouver to portland, or on 2nd of this month
State: [state] inbound_departure_time=none passengers=none origin_city=vancouver return_date=none airlines=none refundable=none departure_date=2nd of this month seating_class=none outbound_departure_time=none destination_city=portland, or

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] fare_type=a of possible values a) economy b) flexible c) economy extra origin=vegas destination=lax group_size=a of possible values a) 3 b) 5 c) 4 d) 2 e) 1 departure_date=3rd of this month departure_time=11:50 am [context] [user] please find me a one way flight [system] where are you traveling from and to? when are you leaving [user] i am traveling from vancouver to portland, or on 2nd of this month [system] what about air canada with 1 stop for $284 depart at 4:45 pm [user] yes, please book 2 economy tickets on the 8th
State: [state] fare_type=a origin=vancouver destination=portland, or group_size=d departure_date=the 8th departure_time=none

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] outbound_departure_time=3:10 pm origin_city=las vegas seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business inbound_departure_time=8:25 pm airlines=a of possible values a) southwest airlines b) british airways c) air france d) united airlines e) air canada f) american airlines g) delta airlines h) alaska airlines destination_city=sd passengers=b of possible values a) 4 b) 1 c) 3 d) 2 return_date=9th of this month departure_date=6th of this month refundable=b of possible values a) false b) true [context] [user] please find me a one way flight [system] where are you traveling from and to? when are you leaving [user] i am traveling from vancouver to portland, or on 2nd of this month [system] what about air canada with 1 stop for $284 depart at 4:45 pm [user] yes, please book 2 economy tickets on the 8th
State: [state] outbound_departure_time=4:45 pm origin_city=vancouver seating_class=none inbound_departure_time=none airlines=e destination_city=portland, or passengers=none return_date=none departure_date=2nd of this month refundable=none

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] origin=vegas departure_time=11:50 am departure_date=3rd of this month destination=lax group_size=d of possible values a) 4 b) 1 c) 5 d) 3 e) 2 fare_type=b of possible values a) economy extra b) economy c) flexible [context] [user] please find me a one way flight [system] where are you traveling from and to? when are you leaving [user] i am traveling from vancouver to portland, or on 2nd of this month [system] what about air canada with 1 stop for $284 depart at 4:45 pm [user] yes, please book 2 economy tickets on the 8th [system] i found 8 buses for you. what about economy tickets for $39 leaving at 9:20 am [user] what else do you have
State: [state] origin=vancouver departure_time=none departure_date=the 8th destination=portland, or group_size=e fare_type=b

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] destination=lax origin=vegas group_size=e of possible values a) 2 b) 5 c) 4 d) 1 e) 3 departure_time=11:50 am fare_type=b of possible values a) flexible b) economy c) economy extra departure_date=3rd of this month [context] [user] please find me a one way flight [system] where are you traveling from and to? when are you leaving [user] i am traveling from vancouver to portland, or on 2nd of this month [system] what about air canada with 1 stop for $284 depart at 4:45 pm [user] yes, please book 2 economy tickets on the 8th [system] i found 8 buses for you. what about economy tickets for $39 leaving at 9:20 am [user] what else do you have [system] what about economy ticket leaving at 9:30 am for $37 [user] what bus station does it depart from and arrive to
State: [state] destination=portland, or origin=vancouver group_size=a departure_time=none fare_type=b departure_date=the 8th

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] group_size=d of possible values a) 2 b) 4 c) 1 d) 3 e) 5 origin=vegas departure_time=11:50 am destination=lax fare_type=b of possible values a) flexible b) economy c) economy extra departure_date=3rd of this month [context] [user] please find me a one way flight [system] where are you traveling from and to? when are you leaving [user] i am traveling from vancouver to portland, or on 2nd of this month [system] what about air canada with 1 stop for $284 depart at 4:45 pm [user] yes, please book 2 economy tickets on the 8th [system] i found 8 buses for you. what about economy tickets for $39 leaving at 9:20 am [user] what else do you have [system] what about economy ticket leaving at 9:30 am for $37 [user] what bus station does it depart from and arrive to [system] you will depart from pacific central station and arrive at portland bus station [user] what else do you have
State: [state] group_size=a origin=vancouver departure_time=none destination=portland, or fare_type=b departure_date=the 8th

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] departure_time=11:50 am destination=lax group_size=a of possible values a) 3 b) 5 c) 4 d) 1 e) 2 departure_date=3rd of this month origin=vegas fare_type=b of possible values a) economy extra b) economy c) flexible [context] [user] please find me a one way flight [system] where are you traveling from and to? when are you leaving [user] i am traveling from vancouver to portland, or on 2nd of this month [system] what about air canada with 1 stop for $284 depart at 4:45 pm [user] yes, please book 2 economy tickets on the 8th [system] i found 8 buses for you. what about economy tickets for $39 leaving at 9:20 am [user] what else do you have [system] what about economy ticket leaving at 9:30 am for $37 [user] what bus station does it depart from and arrive to [system] you will depart from pacific central station and arrive at portland bus station [user] what else do you have [system] what about economy ticket depart at 3:10 pm for $40 [user] ok, perfect. can you book the flights for me
State: [state] departure_time=3:10 pm destination=portland, or group_size=e departure_date=the 8th origin=vancouver fare_type=b

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] destination_city=sd departure_date=6th of this month refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy airlines=c of possible values a) american airlines b) alaska airlines c) southwest airlines d) delta airlines e) air france f) united airlines g) air canada h) british airways origin_city=las vegas outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm return_date=9th of this month passengers=d of possible values a) 4 b) 2 c) 3 d) 1 [context] [user] please find me a one way flight [system] where are you traveling from and to? when are you leaving [user] i am traveling from vancouver to portland, or on 2nd of this month [system] what about air canada with 1 stop for $284 depart at 4:45 pm [user] yes, please book 2 economy tickets on the 8th [system] i found 8 buses for you. what about economy tickets for $39 leaving at 9:20 am [user] what else do you have [system] what about economy ticket leaving at 9:30 am for $37 [user] what bus station does it depart from and arrive to [system] you will depart from pacific central station and arrive at portland bus station [user] what else do you have [system] what about economy ticket depart at 3:10 pm for $40 [user] ok, perfect. can you book the flights for me
State: [state] destination_city=portland, or departure_date=2nd of this month refundable=none seating_class=none airlines=g origin_city=vancouver outbound_departure_time=4:45 pm inbound_departure_time=none return_date=none passengers=none

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy passengers=b of possible values a) 2 b) 1 c) 4 d) 3 refundable=a of possible values a) true b) false destination_city=sd departure_date=6th of this month inbound_departure_time=8:25 pm return_date=9th of this month outbound_departure_time=3:10 pm airlines=a of possible values a) southwest airlines b) british airways c) united airlines d) alaska airlines e) american airlines f) delta airlines g) air canada h) air france origin_city=las vegas [context] [user] please find me a one way flight [system] where are you traveling from and to? when are you leaving [user] i am traveling from vancouver to portland, or on 2nd of this month [system] what about air canada with 1 stop for $284 depart at 4:45 pm [user] yes, please book 2 economy tickets on the 8th [system] i found 8 buses for you. what about economy tickets for $39 leaving at 9:20 am [user] what else do you have [system] what about economy ticket leaving at 9:30 am for $37 [user] what bus station does it depart from and arrive to [system] you will depart from pacific central station and arrive at portland bus station [user] what else do you have [system] what about economy ticket depart at 3:10 pm for $40 [user] ok, perfect. can you book the flights for me [system] please confirm your booking for 1 economy ticket with air canada from vancouver to portland on march 2nd [user] yes please
State: [state] seating_class=c passengers=b refundable=none destination_city=portland departure_date=2nd of this month inbound_departure_time=none return_date=none outbound_departure_time=4:45 pm airlines=g origin_city=vancouver

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] return_date=9th of this month inbound_departure_time=8:25 pm origin_city=las vegas outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy passengers=c of possible values a) 2 b) 4 c) 1 d) 3 refundable=a of possible values a) true b) false departure_date=6th of this month destination_city=sd airlines=e of possible values a) delta airlines b) alaska airlines c) american airlines d) united airlines e) southwest airlines f) air france g) british airways h) air canada [context] [user] please find me a one way flight [system] where are you traveling from and to? when are you leaving [user] i am traveling from vancouver to portland, or on 2nd of this month [system] what about air canada with 1 stop for $284 depart at 4:45 pm [user] yes, please book 2 economy tickets on the 8th [system] i found 8 buses for you. what about economy tickets for $39 leaving at 9:20 am [user] what else do you have [system] what about economy ticket leaving at 9:30 am for $37 [user] what bus station does it depart from and arrive to [system] you will depart from pacific central station and arrive at portland bus station [user] what else do you have [system] what about economy ticket depart at 3:10 pm for $40 [user] ok, perfect. can you book the flights for me [system] please confirm your booking for 1 economy ticket with air canada from vancouver to portland on march 2nd [user] yes please [system] your ticket is booked [user] thanks
State: [state] return_date=none inbound_departure_time=none origin_city=vancouver outbound_departure_time=4:45 pm seating_class=d passengers=c refundable=none departure_date=2nd of this month destination_city=portland airlines=h

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] refundable=b of possible values a) false b) true destination_city=sd seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business inbound_departure_time=8:25 pm airlines=c of possible values a) delta airlines b) united airlines c) southwest airlines d) air france e) alaska airlines f) british airways g) air canada h) american airlines departure_date=6th of this month outbound_departure_time=3:10 pm passengers=d of possible values a) 2 b) 3 c) 4 d) 1 origin_city=las vegas return_date=9th of this month [context] [user] please find me a one way flight [system] where are you traveling from and to? when are you leaving [user] i am traveling from vancouver to portland, or on 2nd of this month [system] what about air canada with 1 stop for $284 depart at 4:45 pm [user] yes, please book 2 economy tickets on the 8th [system] i found 8 buses for you. what about economy tickets for $39 leaving at 9:20 am [user] what else do you have [system] what about economy ticket leaving at 9:30 am for $37 [user] what bus station does it depart from and arrive to [system] you will depart from pacific central station and arrive at portland bus station [user] what else do you have [system] what about economy ticket depart at 3:10 pm for $40 [user] ok, perfect. can you book the flights for me [system] please confirm your booking for 1 economy ticket with air canada from vancouver to portland on march 2nd [user] yes please [system] your ticket is booked [user] thanks [system] what else can i do for you [user] no that's it
State: [state] refundable=none destination_city=portland seating_class=a inbound_departure_time=none airlines=g departure_date=2nd of this month outbound_departure_time=4:45 pm passengers=d origin_city=vancouver return_date=none