[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) economy c) premium economy d) business departure_date=6th of this month outbound_departure_time=3:10 pm airlines=a of possible values a) southwest airlines b) delta airlines c) alaska airlines d) air france e) united airlines f) american airlines g) british airways h) air canada inbound_departure_time=8:25 pm origin_city=las vegas return_date=9th of this month destination_city=sd passengers=c of possible values a) 3 b) 4 c) 1 d) 2 refundable=b of possible values a) false b) true [context] [user] do you mind helping me find a one-way flight?
State: [state] seating_class=none departure_date=none outbound_departure_time=none airlines=none inbound_departure_time=none origin_city=none return_date=none destination_city=none passengers=none refundable=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] refundable=a of possible values a) true b) false passengers=c of possible values a) 2 b) 3 c) 1 d) 4 seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy airlines=c of possible values a) british airways b) air france c) southwest airlines d) alaska airlines e) united airlines f) air canada g) delta airlines h) american airlines origin_city=las vegas outbound_departure_time=3:10 pm departure_date=6th of this month inbound_departure_time=8:25 pm destination_city=sd return_date=9th of this month [context] [user] do you mind helping me find a one-way flight? [system] when will you be leaving, and where are you departing from? [user] i'll be leaving on march 9th from seattle.
State: [state] refundable=none passengers=none seating_class=none airlines=none origin_city=seattle outbound_departure_time=none departure_date=march 9th inbound_departure_time=none destination_city=none return_date=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 destination_city=sd passengers=d of possible values a) 2 b) 4 c) 3 d) 1 airlines=a of possible values a) southwest airlines b) united airlines c) air france d) british airways e) alaska airlines f) delta airlines g) american airlines h) air canada inbound_departure_time=8:25 pm return_date=9th of this month seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy departure_date=6th of this month refundable=b of possible values a) false b) true [context] [user] do you mind helping me find a one-way flight? [system] when will you be leaving, and where are you departing from? [user] i'll be leaving on march 9th from seattle. [system] and where would you like to visit? [user] i'm hoping to visit vancouver.
State: [state] outbound_departure_time=none origin_city=seattle destination_city=vancouver passengers=none airlines=none inbound_departure_time=none return_date=none seating_class=none departure_date=march 9th refundable=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] refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm airlines=b of possible values a) british airways b) southwest airlines c) alaska airlines d) united airlines e) american airlines f) air france g) air canada h) delta airlines inbound_departure_time=8:25 pm departure_date=6th of this month origin_city=las vegas seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business return_date=9th of this month passengers=a of possible values a) 1 b) 2 c) 3 d) 4 destination_city=sd [context] [user] do you mind helping me find a one-way flight? [system] when will you be leaving, and where are you departing from? [user] i'll be leaving on march 9th from seattle. [system] and where would you like to visit? [user] i'm hoping to visit vancouver. [system] i was able to find 5 flight for you. there is a flight with alaska airlines that has 1 stop and departs at 12 pm. tickets start at $222. [user] am i able to refund the ticket if i have any problems?
State: [state] refundable=none outbound_departure_time=none airlines=none inbound_departure_time=none departure_date=march 9th origin_city=seattle seating_class=none return_date=none passengers=none destination_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] destination_city=sd inbound_departure_time=8:25 pm return_date=9th of this month departure_date=6th of this month outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy origin_city=las vegas airlines=e of possible values a) british airways b) american airlines c) air canada d) air france e) southwest airlines f) alaska airlines g) united airlines h) delta airlines refundable=a of possible values a) true b) false passengers=a of possible values a) 1 b) 3 c) 4 d) 2 [context] [user] do you mind helping me find a one-way flight? [system] when will you be leaving, and where are you departing from? [user] i'll be leaving on march 9th from seattle. [system] and where would you like to visit? [user] i'm hoping to visit vancouver. [system] i was able to find 5 flight for you. there is a flight with alaska airlines that has 1 stop and departs at 12 pm. tickets start at $222. [user] am i able to refund the ticket if i have any problems? [system] i'm sorry, but the ticket is not refundable. [user] do you see any other flights that are available?
State: [state] destination_city=vancouver inbound_departure_time=none return_date=none departure_date=march 9th outbound_departure_time=none seating_class=none origin_city=seattle airlines=none refundable=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] passengers=d of possible values a) 2 b) 4 c) 3 d) 1 inbound_departure_time=8:25 pm destination_city=sd origin_city=las vegas outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business refundable=b of possible values a) false b) true return_date=9th of this month airlines=c of possible values a) alaska airlines b) air france c) southwest airlines d) american airlines e) air canada f) united airlines g) british airways h) delta airlines departure_date=6th of this month [context] [user] do you mind helping me find a one-way flight? [system] when will you be leaving, and where are you departing from? [user] i'll be leaving on march 9th from seattle. [system] and where would you like to visit? [user] i'm hoping to visit vancouver. [system] i was able to find 5 flight for you. there is a flight with alaska airlines that has 1 stop and departs at 12 pm. tickets start at $222. [user] am i able to refund the ticket if i have any problems? [system] i'm sorry, but the ticket is not refundable. [user] do you see any other flights that are available? [system] there is a flight with american airlines that has 1 stop and departs at 8:15 am. tickets start at $267. [user] which airport will i be leaving from and when does the flight arrive?
State: [state] passengers=none inbound_departure_time=none destination_city=vancouver origin_city=seattle outbound_departure_time=none seating_class=none refundable=none return_date=none airlines=none departure_date=march 9th

[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] origin_city=las vegas inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false departure_date=6th of this month destination_city=sd return_date=9th of this month seating_class=dontcare of possible values a) first class b) business c) premium economy d) economy airlines=e of possible values a) british airways b) alaska airlines c) delta airlines d) air canada e) southwest airlines f) american airlines g) air france h) united airlines passengers=d of possible values a) 4 b) 2 c) 3 d) 1 [context] [user] do you mind helping me find a one-way flight? [system] when will you be leaving, and where are you departing from? [user] i'll be leaving on march 9th from seattle. [system] and where would you like to visit? [user] i'm hoping to visit vancouver. [system] i was able to find 5 flight for you. there is a flight with alaska airlines that has 1 stop and departs at 12 pm. tickets start at $222. [user] am i able to refund the ticket if i have any problems? [system] i'm sorry, but the ticket is not refundable. [user] do you see any other flights that are available? [system] there is a flight with american airlines that has 1 stop and departs at 8:15 am. tickets start at $267. [user] which airport will i be leaving from and when does the flight arrive? [system] the flight leaves from seattle-tacoma international airport, and it arrives at 7:49 pm. [user] that sounds great.
State: [state] origin_city=seattle inbound_departure_time=none outbound_departure_time=8:15 am refundable=none departure_date=march 9th destination_city=vancouver return_date=none seating_class=none airlines=f 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] inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm passengers=c of possible values a) 2 b) 4 c) 1 d) 3 return_date=9th of this month refundable=a of possible values a) true b) false airlines=d of possible values a) delta airlines b) air france c) alaska airlines d) southwest airlines e) british airways f) american airlines g) united airlines h) air canada destination_city=sd departure_date=6th of this month seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy origin_city=las vegas [context] [user] do you mind helping me find a one-way flight? [system] when will you be leaving, and where are you departing from? [user] i'll be leaving on march 9th from seattle. [system] and where would you like to visit? [user] i'm hoping to visit vancouver. [system] i was able to find 5 flight for you. there is a flight with alaska airlines that has 1 stop and departs at 12 pm. tickets start at $222. [user] am i able to refund the ticket if i have any problems? [system] i'm sorry, but the ticket is not refundable. [user] do you see any other flights that are available? [system] there is a flight with american airlines that has 1 stop and departs at 8:15 am. tickets start at $267. [user] which airport will i be leaving from and when does the flight arrive? [system] the flight leaves from seattle-tacoma international airport, and it arrives at 7:49 pm. [user] that sounds great. [system] would you like me to buy tickets for this flight? [user] yes. i'd like a ticket, please.
State: [state] inbound_departure_time=none outbound_departure_time=8:15 am passengers=none return_date=none refundable=none airlines=f destination_city=vancouver departure_date=march 9th seating_class=none origin_city=seattle

[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) business b) economy c) premium economy d) first class origin_city=las vegas return_date=9th of this month departure_date=6th of this month destination_city=sd inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false airlines=b of possible values a) alaska airlines b) southwest airlines c) air france d) british airways e) american airlines f) delta airlines g) air canada h) united airlines passengers=d of possible values a) 3 b) 4 c) 2 d) 1 [context] [user] do you mind helping me find a one-way flight? [system] when will you be leaving, and where are you departing from? [user] i'll be leaving on march 9th from seattle. [system] and where would you like to visit? [user] i'm hoping to visit vancouver. [system] i was able to find 5 flight for you. there is a flight with alaska airlines that has 1 stop and departs at 12 pm. tickets start at $222. [user] am i able to refund the ticket if i have any problems? [system] i'm sorry, but the ticket is not refundable. [user] do you see any other flights that are available? [system] there is a flight with american airlines that has 1 stop and departs at 8:15 am. tickets start at $267. [user] which airport will i be leaving from and when does the flight arrive? [system] the flight leaves from seattle-tacoma international airport, and it arrives at 7:49 pm. [user] that sounds great. [system] would you like me to buy tickets for this flight? [user] yes. i'd like a ticket, please. [system] to confirm: you'd like 1 economy ticket with american airlines for the flight from seattle to vancouver on march 9th, correct? [user] yes, that's correct.
State: [state] seating_class=b origin_city=seattle return_date=none departure_date=march 9th destination_city=vancouver inbound_departure_time=none outbound_departure_time=8:15 am refundable=none airlines=e passengers=d

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] to_location=lax leaving_date=1st of march from_location=san francisco leaving_time=8:40 am travelers=a of possible values a) 4 b) 2 c) 1 d) 3 e) 5 [context] [user] do you mind helping me find a one-way flight? [system] when will you be leaving, and where are you departing from? [user] i'll be leaving on march 9th from seattle. [system] and where would you like to visit? [user] i'm hoping to visit vancouver. [system] i was able to find 5 flight for you. there is a flight with alaska airlines that has 1 stop and departs at 12 pm. tickets start at $222. [user] am i able to refund the ticket if i have any problems? [system] i'm sorry, but the ticket is not refundable. [user] do you see any other flights that are available? [system] there is a flight with american airlines that has 1 stop and departs at 8:15 am. tickets start at $267. [user] which airport will i be leaving from and when does the flight arrive? [system] the flight leaves from seattle-tacoma international airport, and it arrives at 7:49 pm. [user] that sounds great. [system] would you like me to buy tickets for this flight? [user] yes. i'd like a ticket, please. [system] to confirm: you'd like 1 economy ticket with american airlines for the flight from seattle to vancouver on march 9th, correct? [user] yes, that's correct. [system] your ticket has been reserved. [user] can you also help me find a bus going to vancouver.
State: [state] to_location=vancouver leaving_date=none from_location=seattle leaving_time=none travelers=c

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] leaving_date=1st of march to_location=lax travelers=d of possible values a) 3 b) 5 c) 1 d) 4 e) 2 leaving_time=8:40 am from_location=san francisco [context] [user] do you mind helping me find a one-way flight? [system] when will you be leaving, and where are you departing from? [user] i'll be leaving on march 9th from seattle. [system] and where would you like to visit? [user] i'm hoping to visit vancouver. [system] i was able to find 5 flight for you. there is a flight with alaska airlines that has 1 stop and departs at 12 pm. tickets start at $222. [user] am i able to refund the ticket if i have any problems? [system] i'm sorry, but the ticket is not refundable. [user] do you see any other flights that are available? [system] there is a flight with american airlines that has 1 stop and departs at 8:15 am. tickets start at $267. [user] which airport will i be leaving from and when does the flight arrive? [system] the flight leaves from seattle-tacoma international airport, and it arrives at 7:49 pm. [user] that sounds great. [system] would you like me to buy tickets for this flight? [user] yes. i'd like a ticket, please. [system] to confirm: you'd like 1 economy ticket with american airlines for the flight from seattle to vancouver on march 9th, correct? [user] yes, that's correct. [system] your ticket has been reserved. [user] can you also help me find a bus going to vancouver. [system] will you be departing on march 9th? [user] i'd like to leave on the 14th, please.
State: [state] leaving_date=the 14th to_location=vancouver travelers=c leaving_time=none from_location=seattle

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] travelers=b of possible values a) 2 b) 4 c) 1 d) 5 e) 3 leaving_date=1st of march to_location=lax from_location=san francisco leaving_time=8:40 am [context] [user] do you mind helping me find a one-way flight? [system] when will you be leaving, and where are you departing from? [user] i'll be leaving on march 9th from seattle. [system] and where would you like to visit? [user] i'm hoping to visit vancouver. [system] i was able to find 5 flight for you. there is a flight with alaska airlines that has 1 stop and departs at 12 pm. tickets start at $222. [user] am i able to refund the ticket if i have any problems? [system] i'm sorry, but the ticket is not refundable. [user] do you see any other flights that are available? [system] there is a flight with american airlines that has 1 stop and departs at 8:15 am. tickets start at $267. [user] which airport will i be leaving from and when does the flight arrive? [system] the flight leaves from seattle-tacoma international airport, and it arrives at 7:49 pm. [user] that sounds great. [system] would you like me to buy tickets for this flight? [user] yes. i'd like a ticket, please. [system] to confirm: you'd like 1 economy ticket with american airlines for the flight from seattle to vancouver on march 9th, correct? [user] yes, that's correct. [system] your ticket has been reserved. [user] can you also help me find a bus going to vancouver. [system] will you be departing on march 9th? [user] i'd like to leave on the 14th, please. [system] there is a bus with 0 transfers that departs at 6:40 am. tickets start at $28. [user] excellent.
State: [state] travelers=c leaving_date=the 14th to_location=vancouver from_location=seattle leaving_time=6:40 am

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] leaving_time=8:40 am from_location=san francisco to_location=lax leaving_date=1st of march travelers=c of possible values a) 5 b) 3 c) 4 d) 2 e) 1 [context] [user] do you mind helping me find a one-way flight? [system] when will you be leaving, and where are you departing from? [user] i'll be leaving on march 9th from seattle. [system] and where would you like to visit? [user] i'm hoping to visit vancouver. [system] i was able to find 5 flight for you. there is a flight with alaska airlines that has 1 stop and departs at 12 pm. tickets start at $222. [user] am i able to refund the ticket if i have any problems? [system] i'm sorry, but the ticket is not refundable. [user] do you see any other flights that are available? [system] there is a flight with american airlines that has 1 stop and departs at 8:15 am. tickets start at $267. [user] which airport will i be leaving from and when does the flight arrive? [system] the flight leaves from seattle-tacoma international airport, and it arrives at 7:49 pm. [user] that sounds great. [system] would you like me to buy tickets for this flight? [user] yes. i'd like a ticket, please. [system] to confirm: you'd like 1 economy ticket with american airlines for the flight from seattle to vancouver on march 9th, correct? [user] yes, that's correct. [system] your ticket has been reserved. [user] can you also help me find a bus going to vancouver. [system] will you be departing on march 9th? [user] i'd like to leave on the 14th, please. [system] there is a bus with 0 transfers that departs at 6:40 am. tickets start at $28. [user] excellent. [system] would you like me to buy bus tickets for you? [user] no, maybe later. that'll be all for now.
State: [state] leaving_time=6:40 am from_location=seattle to_location=vancouver leaving_date=the 14th travelers=e