[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 destination_city=sd departure_date=6th of this month passengers=b of possible values a) 2 b) 1 c) 4 d) 3 refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm airlines=d of possible values a) alaska airlines b) british airways c) american airlines d) southwest airlines e) united airlines f) air canada g) delta airlines h) air france origin_city=las vegas [context] [user] i would like to travel to phoenix, az. would you search available flights for me?
State: [state] return_date=none destination_city=phoenix, az departure_date=none passengers=none refundable=none seating_class=none outbound_departure_time=none inbound_departure_time=none airlines=none origin_city=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) business b) first class c) premium economy d) economy airlines=f of possible values a) delta airlines b) american airlines c) alaska airlines d) air france e) british airways f) southwest airlines g) united airlines h) air canada passengers=b of possible values a) 4 b) 1 c) 2 d) 3 inbound_departure_time=8:25 pm origin_city=las vegas return_date=9th of this month refundable=a of possible values a) true b) false departure_date=6th of this month destination_city=sd outbound_departure_time=3:10 pm [context] [user] i would like to travel to phoenix, az. would you search available flights for me? [system] where would you like to leave from? [user] i will fly out from ciudad de mexico.
State: [state] seating_class=none airlines=none passengers=none inbound_departure_time=none origin_city=ciudad de mexico return_date=none refundable=none departure_date=none destination_city=phoenix, az outbound_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] passengers=d of possible values a) 3 b) 2 c) 4 d) 1 departure_date=6th of this month return_date=9th of this month airlines=d of possible values a) air france b) american airlines c) british airways d) southwest airlines e) alaska airlines f) air canada g) united airlines h) delta airlines origin_city=las vegas destination_city=sd outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm [context] [user] i would like to travel to phoenix, az. would you search available flights for me? [system] where would you like to leave from? [user] i will fly out from ciudad de mexico. [system] when would you like to leave? [user] i am leaving on the 3rd.
State: [state] passengers=none departure_date=the 3rd return_date=none airlines=none origin_city=ciudad de mexico destination_city=phoenix, az outbound_departure_time=none seating_class=none refundable=none inbound_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] refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm return_date=9th of this month passengers=b of possible values a) 3 b) 1 c) 2 d) 4 outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business origin_city=las vegas airlines=d of possible values a) air canada b) british airways c) alaska airlines d) southwest airlines e) air france f) united airlines g) delta airlines h) american airlines destination_city=sd departure_date=6th of this month [context] [user] i would like to travel to phoenix, az. would you search available flights for me? [system] where would you like to leave from? [user] i will fly out from ciudad de mexico. [system] when would you like to leave? [user] i am leaving on the 3rd. [system] when would you like to return? [user] i would like to leave san fran and be home next friday.
State: [state] refundable=none inbound_departure_time=none return_date=next friday passengers=none outbound_departure_time=none seating_class=none origin_city=ciudad de mexico airlines=none destination_city=san fran departure_date=the 3rd

[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] departure_date=6th of this month seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm passengers=a of possible values a) 1 b) 3 c) 4 d) 2 origin_city=las vegas destination_city=sd refundable=b of possible values a) false b) true return_date=9th of this month airlines=f of possible values a) american airlines b) air france c) delta airlines d) air canada e) british airways f) southwest airlines g) united airlines h) alaska airlines [context] [user] i would like to travel to phoenix, az. would you search available flights for me? [system] where would you like to leave from? [user] i will fly out from ciudad de mexico. [system] when would you like to leave? [user] i am leaving on the 3rd. [system] when would you like to return? [user] i would like to leave san fran and be home next friday. [system] i found 2 flights for your trip on american airlines with one leaving at 2:55 pm and returning at 1:20 pm. the price for this flight is $153. [user] where does the flight leave from?
State: [state] departure_date=the 3rd seating_class=none outbound_departure_time=none inbound_departure_time=none passengers=none origin_city=ciudad de mexico destination_city=san fran refundable=none return_date=next friday airlines=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=b of possible values a) 2 b) 1 c) 4 d) 3 return_date=9th of this month departure_date=6th of this month outbound_departure_time=3:10 pm airlines=c of possible values a) air canada b) american airlines c) southwest airlines d) alaska airlines e) delta airlines f) air france g) united airlines h) british airways seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy inbound_departure_time=8:25 pm destination_city=sd origin_city=las vegas refundable=b of possible values a) false b) true [context] [user] i would like to travel to phoenix, az. would you search available flights for me? [system] where would you like to leave from? [user] i will fly out from ciudad de mexico. [system] when would you like to leave? [user] i am leaving on the 3rd. [system] when would you like to return? [user] i would like to leave san fran and be home next friday. [system] i found 2 flights for your trip on american airlines with one leaving at 2:55 pm and returning at 1:20 pm. the price for this flight is $153. [user] where does the flight leave from? [system] the flight departs from benito juarez international airport. [user] i plan to be there for a short time and that flight sounds very good. will you help me buy tickets?
State: [state] passengers=none return_date=next friday departure_date=the 3rd outbound_departure_time=2:55 pm airlines=b seating_class=none inbound_departure_time=1:20 pm destination_city=san fran origin_city=ciudad de mexico 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] seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy outbound_departure_time=3:10 pm airlines=a of possible values a) southwest airlines b) air france c) american airlines d) delta airlines e) united airlines f) british airways g) alaska airlines h) air canada origin_city=las vegas departure_date=6th of this month return_date=9th of this month destination_city=sd inbound_departure_time=8:25 pm passengers=d of possible values a) 3 b) 4 c) 2 d) 1 refundable=b of possible values a) false b) true [context] [user] i would like to travel to phoenix, az. would you search available flights for me? [system] where would you like to leave from? [user] i will fly out from ciudad de mexico. [system] when would you like to leave? [user] i am leaving on the 3rd. [system] when would you like to return? [user] i would like to leave san fran and be home next friday. [system] i found 2 flights for your trip on american airlines with one leaving at 2:55 pm and returning at 1:20 pm. the price for this flight is $153. [user] where does the flight leave from? [system] the flight departs from benito juarez international airport. [user] i plan to be there for a short time and that flight sounds very good. will you help me buy tickets? [system] please confirm the following details: you will fly american airlines from mexico city to san francisco on the day after tomorrow at 2:55 pm. you will return next friday at 1:20 pm flying economy. this is for one ticket. [user] everything sounds good; when does the flight arrive in san francisco?
State: [state] seating_class=d outbound_departure_time=2:55 pm airlines=c origin_city=ciudad de mexico departure_date=day after tomorrow return_date=next friday destination_city=san fran inbound_departure_time=1:20 pm passengers=d 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] seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business passengers=d of possible values a) 3 b) 4 c) 2 d) 1 origin_city=las vegas departure_date=6th of this month destination_city=sd return_date=9th of this month refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm airlines=b of possible values a) air france b) southwest airlines c) alaska airlines d) american airlines e) delta airlines f) british airways g) united airlines h) air canada [context] [user] i would like to travel to phoenix, az. would you search available flights for me? [system] where would you like to leave from? [user] i will fly out from ciudad de mexico. [system] when would you like to leave? [user] i am leaving on the 3rd. [system] when would you like to return? [user] i would like to leave san fran and be home next friday. [system] i found 2 flights for your trip on american airlines with one leaving at 2:55 pm and returning at 1:20 pm. the price for this flight is $153. [user] where does the flight leave from? [system] the flight departs from benito juarez international airport. [user] i plan to be there for a short time and that flight sounds very good. will you help me buy tickets? [system] please confirm the following details: you will fly american airlines from mexico city to san francisco on the day after tomorrow at 2:55 pm. you will return next friday at 1:20 pm flying economy. this is for one ticket. [user] everything sounds good; when does the flight arrive in san francisco? [system] you flight arrives at 4:38 pm. your ticket is confirmed. [user] thank you for your help.
State: [state] seating_class=c passengers=d origin_city=ciudad de mexico departure_date=day after tomorrow destination_city=san fran return_date=next friday refundable=none outbound_departure_time=2:55 pm inbound_departure_time=1:20 pm airlines=d