[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 origin_city=las vegas 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 passengers=c of possible values a) 2 b) 4 c) 1 d) 3 departure_date=6th of this month refundable=a of possible values a) true b) false return_date=9th of this month airlines=e of possible values a) united airlines b) british airways c) alaska airlines d) american airlines e) southwest airlines f) air canada g) air france h) delta airlines [context] [user] i need help finding one-way flights.
State: [state] inbound_departure_time=none origin_city=none destination_city=none seating_class=none outbound_departure_time=none passengers=none departure_date=none refundable=none return_date=none 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] destination_city=sd departure_date=6th of this month return_date=9th of this month origin_city=las vegas inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm airlines=e of possible values a) united airlines b) air canada c) air france d) delta airlines e) southwest airlines f) british airways g) american airlines h) alaska airlines passengers=d of possible values a) 2 b) 4 c) 3 d) 1 seating_class=dontcare of possible values a) first class b) economy c) business d) premium economy refundable=b of possible values a) false b) true [context] [user] i need help finding one-way flights. [system] i can help with that. when do you plan to leave? where are you flying to? where are you departing from? [user] i'm leaving from london, traveling to philadelphia. i want to leave on march 11th.
State: [state] destination_city=philadelphia departure_date=march 11th return_date=none origin_city=london inbound_departure_time=none outbound_departure_time=none airlines=none passengers=none seating_class=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] seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy inbound_departure_time=8:25 pm passengers=b of possible values a) 3 b) 1 c) 2 d) 4 return_date=9th of this month destination_city=sd outbound_departure_time=3:10 pm airlines=h of possible values a) alaska airlines b) american airlines c) british airways d) air canada e) delta airlines f) united airlines g) air france h) southwest airlines departure_date=6th of this month refundable=a of possible values a) true b) false origin_city=las vegas [context] [user] i need help finding one-way flights. [system] i can help with that. when do you plan to leave? where are you flying to? where are you departing from? [user] i'm leaving from london, traveling to philadelphia. i want to leave on march 11th. [system] great! i found an american airlines flight that leaves at 2:05 pm. it has 1 stop and costs $326. does that interest you at all? [user] i don't like that airline. i should tell you that i'm leaving from cdmx and there are 2 of us.
State: [state] seating_class=none inbound_departure_time=none passengers=c return_date=none destination_city=philadelphia outbound_departure_time=none airlines=none departure_date=march 11th refundable=none origin_city=cdmx

[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 airlines=e of possible values a) british airways b) air canada c) delta airlines d) alaska airlines e) southwest airlines f) united airlines g) american airlines h) air france return_date=9th of this month passengers=d of possible values a) 2 b) 4 c) 3 d) 1 refundable=a of possible values a) true b) false origin_city=las vegas outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy departure_date=6th of this month inbound_departure_time=8:25 pm [context] [user] i need help finding one-way flights. [system] i can help with that. when do you plan to leave? where are you flying to? where are you departing from? [user] i'm leaving from london, traveling to philadelphia. i want to leave on march 11th. [system] great! i found an american airlines flight that leaves at 2:05 pm. it has 1 stop and costs $326. does that interest you at all? [user] i don't like that airline. i should tell you that i'm leaving from cdmx and there are 2 of us. [system] thank you for the additional information! i found 2 flights for you. i recommend delta airlines flight that leaves at 3 pm. it has 1 stop and costs $207. does that interest you at all? [user] what airport does the flight arrive at? is the ticket refundable?
State: [state] destination_city=philadelphia airlines=none return_date=none passengers=a refundable=none origin_city=cdmx outbound_departure_time=none seating_class=none departure_date=march 11th 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=b of possible values a) false b) true passengers=c of possible values a) 3 b) 4 c) 1 d) 2 seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business departure_date=6th of this month destination_city=sd inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm airlines=b of possible values a) air canada b) southwest airlines c) air france d) american airlines e) alaska airlines f) british airways g) delta airlines h) united airlines return_date=9th of this month origin_city=las vegas [context] [user] i need help finding one-way flights. [system] i can help with that. when do you plan to leave? where are you flying to? where are you departing from? [user] i'm leaving from london, traveling to philadelphia. i want to leave on march 11th. [system] great! i found an american airlines flight that leaves at 2:05 pm. it has 1 stop and costs $326. does that interest you at all? [user] i don't like that airline. i should tell you that i'm leaving from cdmx and there are 2 of us. [system] thank you for the additional information! i found 2 flights for you. i recommend delta airlines flight that leaves at 3 pm. it has 1 stop and costs $207. does that interest you at all? [user] what airport does the flight arrive at? is the ticket refundable? [system] the flight arrives at phl international airport. unfortunately, the ticket is not refundable. [user] shoot. what's the other flight?
State: [state] refundable=none passengers=d seating_class=none departure_date=march 11th destination_city=philadelphia inbound_departure_time=none outbound_departure_time=none airlines=none return_date=none origin_city=cdmx

[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 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 outbound_departure_time=3:10 pm origin_city=las vegas departure_date=6th of this month passengers=a of possible values a) 1 b) 3 c) 2 d) 4 destination_city=sd inbound_departure_time=8:25 pm airlines=c of possible values a) air france b) delta airlines c) southwest airlines d) air canada e) united airlines f) british airways g) alaska airlines h) american airlines [context] [user] i need help finding one-way flights. [system] i can help with that. when do you plan to leave? where are you flying to? where are you departing from? [user] i'm leaving from london, traveling to philadelphia. i want to leave on march 11th. [system] great! i found an american airlines flight that leaves at 2:05 pm. it has 1 stop and costs $326. does that interest you at all? [user] i don't like that airline. i should tell you that i'm leaving from cdmx and there are 2 of us. [system] thank you for the additional information! i found 2 flights for you. i recommend delta airlines flight that leaves at 3 pm. it has 1 stop and costs $207. does that interest you at all? [user] what airport does the flight arrive at? is the ticket refundable? [system] the flight arrives at phl international airport. unfortunately, the ticket is not refundable. [user] shoot. what's the other flight? [system] it's with united airlines. it leaves at 8:25 am, has 1 stop and costs $223. does that interest you at all? [user] that sounds great.
State: [state] return_date=none refundable=none seating_class=none outbound_departure_time=8:25 am origin_city=cdmx departure_date=march 11th passengers=c destination_city=philadelphia inbound_departure_time=none airlines=e

[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 origin_city=las vegas passengers=d of possible values a) 3 b) 4 c) 2 d) 1 refundable=b of possible values a) false b) true airlines=g of possible values a) delta airlines b) united airlines c) alaska airlines d) air canada e) british airways f) american airlines g) southwest airlines h) air france inbound_departure_time=8:25 pm destination_city=sd seating_class=dontcare of possible values a) business b) first class c) economy d) premium economy departure_date=6th of this month outbound_departure_time=3:10 pm [context] [user] i need help finding one-way flights. [system] i can help with that. when do you plan to leave? where are you flying to? where are you departing from? [user] i'm leaving from london, traveling to philadelphia. i want to leave on march 11th. [system] great! i found an american airlines flight that leaves at 2:05 pm. it has 1 stop and costs $326. does that interest you at all? [user] i don't like that airline. i should tell you that i'm leaving from cdmx and there are 2 of us. [system] thank you for the additional information! i found 2 flights for you. i recommend delta airlines flight that leaves at 3 pm. it has 1 stop and costs $207. does that interest you at all? [user] what airport does the flight arrive at? is the ticket refundable? [system] the flight arrives at phl international airport. unfortunately, the ticket is not refundable. [user] shoot. what's the other flight? [system] it's with united airlines. it leaves at 8:25 am, has 1 stop and costs $223. does that interest you at all? [user] that sounds great. [system] would you like me to purchase tickets for you? [user] no, thank you. can you search for roundtrip flights for me?
State: [state] return_date=none origin_city=cdmx passengers=c refundable=none airlines=b inbound_departure_time=none destination_city=philadelphia seating_class=none departure_date=march 11th outbound_departure_time=8:25 am

[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) 4 b) 3 c) 2 d) 1 return_date=9th of this month airlines=g of possible values a) air france b) united airlines c) alaska airlines d) air canada e) delta airlines f) british airways g) southwest airlines h) american airlines inbound_departure_time=8:25 pm departure_date=6th of this month origin_city=las vegas refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy destination_city=sd [context] [user] i need help finding one-way flights. [system] i can help with that. when do you plan to leave? where are you flying to? where are you departing from? [user] i'm leaving from london, traveling to philadelphia. i want to leave on march 11th. [system] great! i found an american airlines flight that leaves at 2:05 pm. it has 1 stop and costs $326. does that interest you at all? [user] i don't like that airline. i should tell you that i'm leaving from cdmx and there are 2 of us. [system] thank you for the additional information! i found 2 flights for you. i recommend delta airlines flight that leaves at 3 pm. it has 1 stop and costs $207. does that interest you at all? [user] what airport does the flight arrive at? is the ticket refundable? [system] the flight arrives at phl international airport. unfortunately, the ticket is not refundable. [user] shoot. what's the other flight? [system] it's with united airlines. it leaves at 8:25 am, has 1 stop and costs $223. does that interest you at all? [user] that sounds great. [system] would you like me to purchase tickets for you? [user] no, thank you. can you search for roundtrip flights for me? [system] yes, i can! when are you returning? [user] i want to get back on the 13th.
State: [state] passengers=c return_date=the 13th airlines=b inbound_departure_time=none departure_date=march 11th origin_city=cdmx refundable=none outbound_departure_time=8:25 am seating_class=none destination_city=philadelphia

[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 return_date=9th of this month passengers=d of possible values a) 3 b) 2 c) 4 d) 1 refundable=b of possible values a) false b) true departure_date=6th of this month outbound_departure_time=3:10 pm origin_city=las vegas airlines=e of possible values a) british airways b) delta airlines c) air canada d) air france e) southwest airlines f) american airlines g) alaska airlines h) united airlines seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy inbound_departure_time=8:25 pm [context] [user] i need help finding one-way flights. [system] i can help with that. when do you plan to leave? where are you flying to? where are you departing from? [user] i'm leaving from london, traveling to philadelphia. i want to leave on march 11th. [system] great! i found an american airlines flight that leaves at 2:05 pm. it has 1 stop and costs $326. does that interest you at all? [user] i don't like that airline. i should tell you that i'm leaving from cdmx and there are 2 of us. [system] thank you for the additional information! i found 2 flights for you. i recommend delta airlines flight that leaves at 3 pm. it has 1 stop and costs $207. does that interest you at all? [user] what airport does the flight arrive at? is the ticket refundable? [system] the flight arrives at phl international airport. unfortunately, the ticket is not refundable. [user] shoot. what's the other flight? [system] it's with united airlines. it leaves at 8:25 am, has 1 stop and costs $223. does that interest you at all? [user] that sounds great. [system] would you like me to purchase tickets for you? [user] no, thank you. can you search for roundtrip flights for me? [system] yes, i can! when are you returning? [user] i want to get back on the 13th. [system] i found a united airlines flight that leaves at 8:25 am. the return flight leaves at 12:55 pm and costs $242. does that interest you at all? [user] when does the return flight arrive?
State: [state] destination_city=philadelphia return_date=the 13th passengers=b refundable=none departure_date=march 11th outbound_departure_time=8:25 am origin_city=cdmx airlines=h seating_class=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] outbound_departure_time=3:10 pm airlines=d of possible values a) air canada b) delta airlines c) british airways d) southwest airlines e) air france f) american airlines g) united airlines h) alaska airlines origin_city=las vegas return_date=9th of this month departure_date=6th of this month inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy destination_city=sd refundable=a of possible values a) true b) false passengers=a of possible values a) 1 b) 3 c) 4 d) 2 [context] [user] i need help finding one-way flights. [system] i can help with that. when do you plan to leave? where are you flying to? where are you departing from? [user] i'm leaving from london, traveling to philadelphia. i want to leave on march 11th. [system] great! i found an american airlines flight that leaves at 2:05 pm. it has 1 stop and costs $326. does that interest you at all? [user] i don't like that airline. i should tell you that i'm leaving from cdmx and there are 2 of us. [system] thank you for the additional information! i found 2 flights for you. i recommend delta airlines flight that leaves at 3 pm. it has 1 stop and costs $207. does that interest you at all? [user] what airport does the flight arrive at? is the ticket refundable? [system] the flight arrives at phl international airport. unfortunately, the ticket is not refundable. [user] shoot. what's the other flight? [system] it's with united airlines. it leaves at 8:25 am, has 1 stop and costs $223. does that interest you at all? [user] that sounds great. [system] would you like me to purchase tickets for you? [user] no, thank you. can you search for roundtrip flights for me? [system] yes, i can! when are you returning? [user] i want to get back on the 13th. [system] i found a united airlines flight that leaves at 8:25 am. the return flight leaves at 12:55 pm and costs $242. does that interest you at all? [user] when does the return flight arrive? [system] it arrives at 7:31 pm. [user] that sounds great. can you purchase tickets for that?
State: [state] outbound_departure_time=8:25 am airlines=g origin_city=cdmx return_date=the 13th departure_date=march 11th inbound_departure_time=12:55 pm seating_class=none destination_city=philadelphia refundable=none passengers=d

[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 seating_class=dontcare of possible values a) first class b) economy c) business d) premium economy destination_city=sd origin_city=las vegas passengers=b of possible values a) 3 b) 1 c) 2 d) 4 return_date=9th of this month departure_date=6th of this month refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm airlines=a of possible values a) southwest airlines b) alaska airlines c) british airways d) delta airlines e) air canada f) american airlines g) united airlines h) air france [context] [user] i need help finding one-way flights. [system] i can help with that. when do you plan to leave? where are you flying to? where are you departing from? [user] i'm leaving from london, traveling to philadelphia. i want to leave on march 11th. [system] great! i found an american airlines flight that leaves at 2:05 pm. it has 1 stop and costs $326. does that interest you at all? [user] i don't like that airline. i should tell you that i'm leaving from cdmx and there are 2 of us. [system] thank you for the additional information! i found 2 flights for you. i recommend delta airlines flight that leaves at 3 pm. it has 1 stop and costs $207. does that interest you at all? [user] what airport does the flight arrive at? is the ticket refundable? [system] the flight arrives at phl international airport. unfortunately, the ticket is not refundable. [user] shoot. what's the other flight? [system] it's with united airlines. it leaves at 8:25 am, has 1 stop and costs $223. does that interest you at all? [user] that sounds great. [system] would you like me to purchase tickets for you? [user] no, thank you. can you search for roundtrip flights for me? [system] yes, i can! when are you returning? [user] i want to get back on the 13th. [system] i found a united airlines flight that leaves at 8:25 am. the return flight leaves at 12:55 pm and costs $242. does that interest you at all? [user] when does the return flight arrive? [system] it arrives at 7:31 pm. [user] that sounds great. can you purchase tickets for that? [system] absolutely! can you confirm the following details, please? you are purchasing 2 tickets for a flight leaving mexico city and flying into philadelphia. the flight is with united airlines on march 11th at 8:25 am. it returns on march 13th at 12:55 pm. all seats are in economy. [user] perfect! which airport does the flight arrive at?
State: [state] outbound_departure_time=8:25 am seating_class=b destination_city=philadelphia origin_city=cdmx passengers=c return_date=march 13th departure_date=march 11th refundable=none inbound_departure_time=12:55 pm airlines=g

[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 outbound_departure_time=3:10 pm origin_city=las vegas passengers=b of possible values a) 4 b) 1 c) 3 d) 2 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 departure_date=6th of this month return_date=9th of this month airlines=b of possible values a) british airways b) southwest airlines c) air canada d) american airlines e) air france f) delta airlines g) united airlines h) alaska airlines [context] [user] i need help finding one-way flights. [system] i can help with that. when do you plan to leave? where are you flying to? where are you departing from? [user] i'm leaving from london, traveling to philadelphia. i want to leave on march 11th. [system] great! i found an american airlines flight that leaves at 2:05 pm. it has 1 stop and costs $326. does that interest you at all? [user] i don't like that airline. i should tell you that i'm leaving from cdmx and there are 2 of us. [system] thank you for the additional information! i found 2 flights for you. i recommend delta airlines flight that leaves at 3 pm. it has 1 stop and costs $207. does that interest you at all? [user] what airport does the flight arrive at? is the ticket refundable? [system] the flight arrives at phl international airport. unfortunately, the ticket is not refundable. [user] shoot. what's the other flight? [system] it's with united airlines. it leaves at 8:25 am, has 1 stop and costs $223. does that interest you at all? [user] that sounds great. [system] would you like me to purchase tickets for you? [user] no, thank you. can you search for roundtrip flights for me? [system] yes, i can! when are you returning? [user] i want to get back on the 13th. [system] i found a united airlines flight that leaves at 8:25 am. the return flight leaves at 12:55 pm and costs $242. does that interest you at all? [user] when does the return flight arrive? [system] it arrives at 7:31 pm. [user] that sounds great. can you purchase tickets for that? [system] absolutely! can you confirm the following details, please? you are purchasing 2 tickets for a flight leaving mexico city and flying into philadelphia. the flight is with united airlines on march 11th at 8:25 am. it returns on march 13th at 12:55 pm. all seats are in economy. [user] perfect! which airport does the flight arrive at? [system] your tickets are confirmed. your flight arrives at phl international airport. [user] which airport does the flight depart from?
State: [state] destination_city=philadelphia inbound_departure_time=12:55 pm outbound_departure_time=8:25 am origin_city=cdmx passengers=d refundable=none seating_class=c departure_date=march 11th return_date=march 13th airlines=g

[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 return_date=9th of this month inbound_departure_time=8:25 pm passengers=c of possible values a) 2 b) 3 c) 1 d) 4 outbound_departure_time=3:10 pm origin_city=las vegas departure_date=6th of this month airlines=f of possible values a) american airlines b) alaska airlines c) air france d) british airways e) air canada f) southwest airlines g) delta airlines h) united airlines seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy [context] [user] i need help finding one-way flights. [system] i can help with that. when do you plan to leave? where are you flying to? where are you departing from? [user] i'm leaving from london, traveling to philadelphia. i want to leave on march 11th. [system] great! i found an american airlines flight that leaves at 2:05 pm. it has 1 stop and costs $326. does that interest you at all? [user] i don't like that airline. i should tell you that i'm leaving from cdmx and there are 2 of us. [system] thank you for the additional information! i found 2 flights for you. i recommend delta airlines flight that leaves at 3 pm. it has 1 stop and costs $207. does that interest you at all? [user] what airport does the flight arrive at? is the ticket refundable? [system] the flight arrives at phl international airport. unfortunately, the ticket is not refundable. [user] shoot. what's the other flight? [system] it's with united airlines. it leaves at 8:25 am, has 1 stop and costs $223. does that interest you at all? [user] that sounds great. [system] would you like me to purchase tickets for you? [user] no, thank you. can you search for roundtrip flights for me? [system] yes, i can! when are you returning? [user] i want to get back on the 13th. [system] i found a united airlines flight that leaves at 8:25 am. the return flight leaves at 12:55 pm and costs $242. does that interest you at all? [user] when does the return flight arrive? [system] it arrives at 7:31 pm. [user] that sounds great. can you purchase tickets for that? [system] absolutely! can you confirm the following details, please? you are purchasing 2 tickets for a flight leaving mexico city and flying into philadelphia. the flight is with united airlines on march 11th at 8:25 am. it returns on march 13th at 12:55 pm. all seats are in economy. [user] perfect! which airport does the flight arrive at? [system] your tickets are confirmed. your flight arrives at phl international airport. [user] which airport does the flight depart from? [system] it departs from benito juarez international airport. [user] thanks for everything!
State: [state] refundable=none destination_city=philadelphia return_date=march 13th inbound_departure_time=12:55 pm passengers=a outbound_departure_time=8:25 am origin_city=cdmx departure_date=march 11th airlines=h seating_class=d

[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 return_date=9th of this month 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 outbound_departure_time=3:10 pm airlines=h of possible values a) american airlines b) delta airlines c) united airlines d) british airways e) air canada f) air france g) alaska airlines h) southwest airlines inbound_departure_time=8:25 pm origin_city=las vegas passengers=b of possible values a) 3 b) 1 c) 4 d) 2 [context] [user] i need help finding one-way flights. [system] i can help with that. when do you plan to leave? where are you flying to? where are you departing from? [user] i'm leaving from london, traveling to philadelphia. i want to leave on march 11th. [system] great! i found an american airlines flight that leaves at 2:05 pm. it has 1 stop and costs $326. does that interest you at all? [user] i don't like that airline. i should tell you that i'm leaving from cdmx and there are 2 of us. [system] thank you for the additional information! i found 2 flights for you. i recommend delta airlines flight that leaves at 3 pm. it has 1 stop and costs $207. does that interest you at all? [user] what airport does the flight arrive at? is the ticket refundable? [system] the flight arrives at phl international airport. unfortunately, the ticket is not refundable. [user] shoot. what's the other flight? [system] it's with united airlines. it leaves at 8:25 am, has 1 stop and costs $223. does that interest you at all? [user] that sounds great. [system] would you like me to purchase tickets for you? [user] no, thank you. can you search for roundtrip flights for me? [system] yes, i can! when are you returning? [user] i want to get back on the 13th. [system] i found a united airlines flight that leaves at 8:25 am. the return flight leaves at 12:55 pm and costs $242. does that interest you at all? [user] when does the return flight arrive? [system] it arrives at 7:31 pm. [user] that sounds great. can you purchase tickets for that? [system] absolutely! can you confirm the following details, please? you are purchasing 2 tickets for a flight leaving mexico city and flying into philadelphia. the flight is with united airlines on march 11th at 8:25 am. it returns on march 13th at 12:55 pm. all seats are in economy. [user] perfect! which airport does the flight arrive at? [system] your tickets are confirmed. your flight arrives at phl international airport. [user] which airport does the flight depart from? [system] it departs from benito juarez international airport. [user] thanks for everything! [system] you're welcome. can i help you with anything else? [user] no, that's all.
State: [state] refundable=none return_date=march 13th destination_city=philadelphia departure_date=march 11th seating_class=d outbound_departure_time=8:25 am airlines=c inbound_departure_time=12:55 pm origin_city=cdmx passengers=d