[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) 3 d) 4 airlines=b of possible values a) alaska airlines b) southwest airlines c) air canada d) delta airlines e) air france f) united airlines g) american airlines h) british airways inbound_departure_time=8:25 pm departure_date=6th of this month outbound_departure_time=3:10 pm origin_city=las vegas destination_city=sd return_date=9th of this month refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy [context] [user] i'm traveling to portland, or. can you check flights for me?
State: [state] passengers=none airlines=none inbound_departure_time=none departure_date=none outbound_departure_time=none origin_city=none destination_city=portland, or return_date=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] seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business passengers=b of possible values a) 4 b) 1 c) 2 d) 3 origin_city=las vegas outbound_departure_time=3:10 pm destination_city=sd airlines=a of possible values a) southwest airlines b) united airlines c) air france d) alaska airlines e) air canada f) delta airlines g) british airways h) american airlines inbound_departure_time=8:25 pm departure_date=6th of this month refundable=a of possible values a) true b) false return_date=9th of this month [context] [user] i'm traveling to portland, or. can you check flights for me? [system] what day do you plan on leaving and returning? where would you like to leave from? [user] next wednesday from ciudad de mexico returning on the 11th of this month.
State: [state] seating_class=none passengers=none origin_city=ciudad de mexico outbound_departure_time=none destination_city=portland, or airlines=none inbound_departure_time=none departure_date=next wednesday refundable=none return_date=11th of this month

[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 departure_date=6th of this month outbound_departure_time=3:10 pm refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business origin_city=las vegas passengers=d of possible values a) 4 b) 2 c) 3 d) 1 airlines=a of possible values a) southwest airlines b) united airlines c) delta airlines d) american airlines e) air france f) british airways g) air canada h) alaska airlines inbound_departure_time=8:25 pm destination_city=sd [context] [user] i'm traveling to portland, or. can you check flights for me? [system] what day do you plan on leaving and returning? where would you like to leave from? [user] next wednesday from ciudad de mexico returning on the 11th of this month. [system] i found 3 flights. there is an american airlines flight leaving at 2:35 am and the return flight leaves at 7:20 am. the ticket is $269. [user] does it have zero stops?
State: [state] return_date=11th of this month departure_date=next wednesday outbound_departure_time=none refundable=none seating_class=none origin_city=ciudad de mexico passengers=none airlines=none inbound_departure_time=none destination_city=portland, or

[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 destination_city=sd outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm passengers=d of possible values a) 3 b) 2 c) 4 d) 1 airlines=h of possible values a) american airlines b) air france c) british airways d) air canada e) united airlines f) delta airlines g) alaska airlines h) southwest airlines departure_date=6th of this month return_date=9th of this month refundable=b of possible values a) false b) true origin_city=las vegas [context] [user] i'm traveling to portland, or. can you check flights for me? [system] what day do you plan on leaving and returning? where would you like to leave from? [user] next wednesday from ciudad de mexico returning on the 11th of this month. [system] i found 3 flights. there is an american airlines flight leaving at 2:35 am and the return flight leaves at 7:20 am. the ticket is $269. [user] does it have zero stops? [system] there is only 1 stop. [user] that sounds good.
State: [state] seating_class=none destination_city=portland, or outbound_departure_time=2:35 am inbound_departure_time=7:20 am passengers=none airlines=a departure_date=next wednesday return_date=11th of this month refundable=none origin_city=ciudad de mexico

[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 refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm departure_date=6th of this month seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class destination_city=sd airlines=b of possible values a) alaska airlines b) southwest airlines c) american airlines d) delta airlines e) british airways f) air france g) air canada h) united airlines inbound_departure_time=8:25 pm passengers=b of possible values a) 4 b) 1 c) 2 d) 3 return_date=9th of this month [context] [user] i'm traveling to portland, or. can you check flights for me? [system] what day do you plan on leaving and returning? where would you like to leave from? [user] next wednesday from ciudad de mexico returning on the 11th of this month. [system] i found 3 flights. there is an american airlines flight leaving at 2:35 am and the return flight leaves at 7:20 am. the ticket is $269. [user] does it have zero stops? [system] there is only 1 stop. [user] that sounds good. [system] would you like me to buy the tickets? [user] no. i have an upcoming trip. can you find a oneway flight for me and one more person in my group?
State: [state] origin_city=ciudad de mexico refundable=none outbound_departure_time=2:35 am departure_date=next wednesday seating_class=none destination_city=portland, or airlines=c inbound_departure_time=7:20 am passengers=b return_date=11th of this month

[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 origin_city=las vegas passengers=a of possible values a) 1 b) 4 c) 3 d) 2 inbound_departure_time=8:25 pm return_date=9th of this month departure_date=6th of this month seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy airlines=b of possible values a) air canada b) southwest airlines c) british airways d) air france e) alaska airlines f) delta airlines g) united airlines h) american airlines outbound_departure_time=3:10 pm destination_city=sd [context] [user] i'm traveling to portland, or. can you check flights for me? [system] what day do you plan on leaving and returning? where would you like to leave from? [user] next wednesday from ciudad de mexico returning on the 11th of this month. [system] i found 3 flights. there is an american airlines flight leaving at 2:35 am and the return flight leaves at 7:20 am. the ticket is $269. [user] does it have zero stops? [system] there is only 1 stop. [user] that sounds good. [system] would you like me to buy the tickets? [user] no. i have an upcoming trip. can you find a oneway flight for me and one more person in my group? [system] i found an american airlines flight leaving at 2:35 am with 1 stop. the cost is $275 per ticket. [user] what airport and what is the arrival time?
State: [state] refundable=none origin_city=ciudad de mexico passengers=a inbound_departure_time=7:20 am return_date=11th of this month departure_date=next wednesday seating_class=none airlines=h outbound_departure_time=2:35 am destination_city=portland, or

[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 seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy outbound_departure_time=3:10 pm return_date=9th of this month airlines=b of possible values a) air france b) southwest airlines c) united airlines d) delta airlines e) american airlines f) british airways g) alaska airlines h) air canada passengers=d of possible values a) 4 b) 2 c) 3 d) 1 refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm departure_date=6th of this month origin_city=las vegas [context] [user] i'm traveling to portland, or. can you check flights for me? [system] what day do you plan on leaving and returning? where would you like to leave from? [user] next wednesday from ciudad de mexico returning on the 11th of this month. [system] i found 3 flights. there is an american airlines flight leaving at 2:35 am and the return flight leaves at 7:20 am. the ticket is $269. [user] does it have zero stops? [system] there is only 1 stop. [user] that sounds good. [system] would you like me to buy the tickets? [user] no. i have an upcoming trip. can you find a oneway flight for me and one more person in my group? [system] i found an american airlines flight leaving at 2:35 am with 1 stop. the cost is $275 per ticket. [user] what airport and what is the arrival time? [system] the flight leaves from benito juarez international airport and arrives at 7:45 am. [user] sounds good to me.
State: [state] destination_city=portland, or seating_class=none outbound_departure_time=2:35 am return_date=11th of this month airlines=e passengers=d refundable=none inbound_departure_time=7:20 am departure_date=next wednesday origin_city=ciudad de mexico

[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 refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm passengers=c of possible values a) 4 b) 2 c) 1 d) 3 return_date=9th of this month airlines=g of possible values a) delta airlines b) alaska airlines c) air france d) american airlines e) united airlines f) british airways g) southwest airlines h) air canada destination_city=sd origin_city=las vegas seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business departure_date=6th of this month [context] [user] i'm traveling to portland, or. can you check flights for me? [system] what day do you plan on leaving and returning? where would you like to leave from? [user] next wednesday from ciudad de mexico returning on the 11th of this month. [system] i found 3 flights. there is an american airlines flight leaving at 2:35 am and the return flight leaves at 7:20 am. the ticket is $269. [user] does it have zero stops? [system] there is only 1 stop. [user] that sounds good. [system] would you like me to buy the tickets? [user] no. i have an upcoming trip. can you find a oneway flight for me and one more person in my group? [system] i found an american airlines flight leaving at 2:35 am with 1 stop. the cost is $275 per ticket. [user] what airport and what is the arrival time? [system] the flight leaves from benito juarez international airport and arrives at 7:45 am. [user] sounds good to me. [system] is there anything else. [user] no, thank you.
State: [state] inbound_departure_time=7:20 am refundable=none outbound_departure_time=2:35 am passengers=c return_date=11th of this month airlines=d destination_city=portland, or origin_city=ciudad de mexico seating_class=none departure_date=next wednesday