[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 refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm return_date=9th of this month passengers=b of possible values a) 3 b) 1 c) 4 d) 2 inbound_departure_time=8:25 pm airlines=g of possible values a) alaska airlines b) air france c) air canada d) delta airlines e) american airlines f) united airlines g) southwest airlines h) british airways origin_city=las vegas departure_date=6th of this month seating_class=dontcare of possible values a) business b) economy c) premium economy d) first class [context] [user] help me look for some one-way flights please.
State: [state] destination_city=none refundable=none outbound_departure_time=none return_date=none passengers=none inbound_departure_time=none airlines=none origin_city=none departure_date=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 origin_city=las vegas departure_date=6th of this month airlines=b of possible values a) air canada b) southwest airlines c) air france d) american airlines e) delta airlines f) united airlines g) alaska airlines h) british airways seating_class=dontcare of possible values a) first class b) business c) premium economy d) economy passengers=a of possible values a) 1 b) 2 c) 3 d) 4 destination_city=sd refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm return_date=9th of this month [context] [user] help me look for some one-way flights please. [system] what destination did you have in mind? [user] i will be traveling to atl.
State: [state] inbound_departure_time=none origin_city=none departure_date=none airlines=none seating_class=none passengers=none destination_city=atl refundable=none outbound_departure_time=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] refundable=b of possible values a) false b) true destination_city=sd passengers=a of possible values a) 1 b) 2 c) 4 d) 3 departure_date=6th of this month return_date=9th of this month outbound_departure_time=3:10 pm airlines=d of possible values a) united airlines b) air france c) american airlines d) southwest airlines e) air canada f) alaska airlines g) delta airlines h) british airways seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class origin_city=las vegas inbound_departure_time=8:25 pm [context] [user] help me look for some one-way flights please. [system] what destination did you have in mind? [user] i will be traveling to atl. [system] where did you want to fly out of? [user] i'd like to fly out of san fran if possible.
State: [state] refundable=none destination_city=atl passengers=none departure_date=none return_date=none outbound_departure_time=none airlines=none seating_class=none origin_city=san fran 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] passengers=b of possible values a) 2 b) 1 c) 4 d) 3 seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true destination_city=sd airlines=d of possible values a) united airlines b) alaska airlines c) delta airlines d) southwest airlines e) air france f) american airlines g) british airways h) air canada departure_date=6th of this month origin_city=las vegas return_date=9th of this month outbound_departure_time=3:10 pm [context] [user] help me look for some one-way flights please. [system] what destination did you have in mind? [user] i will be traveling to atl. [system] where did you want to fly out of? [user] i'd like to fly out of san fran if possible. [system] sure. what date did you want to fly out on? [user] let's shoot for the 9th.
State: [state] passengers=none seating_class=none inbound_departure_time=none refundable=none destination_city=atl airlines=none departure_date=the 9th origin_city=san fran return_date=none 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] destination_city=sd origin_city=las vegas inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm airlines=g of possible values a) air france b) alaska airlines c) british airways d) american airlines e) delta airlines f) united airlines g) southwest airlines h) air canada return_date=9th of this month passengers=a of possible values a) 1 b) 3 c) 4 d) 2 departure_date=6th of this month [context] [user] help me look for some one-way flights please. [system] what destination did you have in mind? [user] i will be traveling to atl. [system] where did you want to fly out of? [user] i'd like to fly out of san fran if possible. [system] sure. what date did you want to fly out on? [user] let's shoot for the 9th. [system] i've found 5 flights that'll fit your needs. there's an alaska airlines flight at $196. it takes off at 3:55 pm and has 0 stops. [user] let's keep looking. what else is there?
State: [state] destination_city=atl origin_city=san fran inbound_departure_time=none seating_class=none refundable=none outbound_departure_time=none airlines=none return_date=none passengers=none departure_date=the 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] return_date=9th of this month origin_city=las vegas passengers=a of possible values a) 1 b) 2 c) 3 d) 4 seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business refundable=a of possible values a) true b) false destination_city=sd outbound_departure_time=3:10 pm departure_date=6th of this month airlines=c of possible values a) delta airlines b) american airlines c) southwest airlines d) air canada e) alaska airlines f) british airways g) air france h) united airlines inbound_departure_time=8:25 pm [context] [user] help me look for some one-way flights please. [system] what destination did you have in mind? [user] i will be traveling to atl. [system] where did you want to fly out of? [user] i'd like to fly out of san fran if possible. [system] sure. what date did you want to fly out on? [user] let's shoot for the 9th. [system] i've found 5 flights that'll fit your needs. there's an alaska airlines flight at $196. it takes off at 3:55 pm and has 0 stops. [user] let's keep looking. what else is there? [system] there's an american airlines flight with 1 layover at $287. it departs at 2:15 pm. [user] which airport is it flying out of?
State: [state] return_date=none origin_city=san fran passengers=none seating_class=none refundable=none destination_city=atl outbound_departure_time=none departure_date=the 9th airlines=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 destination_city=sd return_date=9th of this month refundable=a of possible values a) true b) false passengers=b of possible values a) 3 b) 1 c) 4 d) 2 inbound_departure_time=8:25 pm departure_date=6th of this month airlines=c of possible values a) delta airlines b) alaska airlines c) southwest airlines d) united airlines e) air canada f) british airways g) american airlines h) air france origin_city=las vegas seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy [context] [user] help me look for some one-way flights please. [system] what destination did you have in mind? [user] i will be traveling to atl. [system] where did you want to fly out of? [user] i'd like to fly out of san fran if possible. [system] sure. what date did you want to fly out on? [user] let's shoot for the 9th. [system] i've found 5 flights that'll fit your needs. there's an alaska airlines flight at $196. it takes off at 3:55 pm and has 0 stops. [user] let's keep looking. what else is there? [system] there's an american airlines flight with 1 layover at $287. it departs at 2:15 pm. [user] which airport is it flying out of? [system] the airport is sfo international airport. [user] that seems like a good fit.
State: [state] outbound_departure_time=2:15 pm destination_city=atl return_date=none refundable=none passengers=none inbound_departure_time=none departure_date=the 9th airlines=g origin_city=san fran 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] return_date=9th of this month destination_city=sd refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm departure_date=6th of this month passengers=a of possible values a) 1 b) 2 c) 3 d) 4 outbound_departure_time=3:10 pm origin_city=las vegas seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy airlines=g of possible values a) united airlines b) american airlines c) air france d) delta airlines e) air canada f) alaska airlines g) southwest airlines h) british airways [context] [user] help me look for some one-way flights please. [system] what destination did you have in mind? [user] i will be traveling to atl. [system] where did you want to fly out of? [user] i'd like to fly out of san fran if possible. [system] sure. what date did you want to fly out on? [user] let's shoot for the 9th. [system] i've found 5 flights that'll fit your needs. there's an alaska airlines flight at $196. it takes off at 3:55 pm and has 0 stops. [user] let's keep looking. what else is there? [system] there's an american airlines flight with 1 layover at $287. it departs at 2:15 pm. [user] which airport is it flying out of? [system] the airport is sfo international airport. [user] that seems like a good fit. [system] do you want to purchase tickets for the flight? [user] no, let's hold off on that. i'd like to search round trip flights first.
State: [state] return_date=none destination_city=atl refundable=none inbound_departure_time=none departure_date=the 9th passengers=none outbound_departure_time=2:15 pm origin_city=san fran seating_class=none airlines=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] passengers=d of possible values a) 4 b) 3 c) 2 d) 1 departure_date=6th of this month inbound_departure_time=8:25 pm origin_city=las vegas seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy outbound_departure_time=3:10 pm airlines=a of possible values a) southwest airlines b) air france c) delta airlines d) american airlines e) united airlines f) british airways g) air canada h) alaska airlines refundable=b of possible values a) false b) true destination_city=sd return_date=9th of this month [context] [user] help me look for some one-way flights please. [system] what destination did you have in mind? [user] i will be traveling to atl. [system] where did you want to fly out of? [user] i'd like to fly out of san fran if possible. [system] sure. what date did you want to fly out on? [user] let's shoot for the 9th. [system] i've found 5 flights that'll fit your needs. there's an alaska airlines flight at $196. it takes off at 3:55 pm and has 0 stops. [user] let's keep looking. what else is there? [system] there's an american airlines flight with 1 layover at $287. it departs at 2:15 pm. [user] which airport is it flying out of? [system] the airport is sfo international airport. [user] that seems like a good fit. [system] do you want to purchase tickets for the flight? [user] no, let's hold off on that. i'd like to search round trip flights first. [system] when did you want to fly back then? [user] i'll be heading back on march 11th. oh, there's one person in my group.
State: [state] passengers=d departure_date=the 9th inbound_departure_time=none origin_city=san fran seating_class=none outbound_departure_time=2:15 pm airlines=d refundable=none destination_city=atl return_date=march 11th

[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 seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy departure_date=6th of this month passengers=a of possible values a) 1 b) 3 c) 4 d) 2 origin_city=las vegas refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm return_date=9th of this month airlines=d of possible values a) air france b) delta airlines c) alaska airlines d) southwest airlines e) air canada f) united airlines g) american airlines h) british airways destination_city=sd [context] [user] help me look for some one-way flights please. [system] what destination did you have in mind? [user] i will be traveling to atl. [system] where did you want to fly out of? [user] i'd like to fly out of san fran if possible. [system] sure. what date did you want to fly out on? [user] let's shoot for the 9th. [system] i've found 5 flights that'll fit your needs. there's an alaska airlines flight at $196. it takes off at 3:55 pm and has 0 stops. [user] let's keep looking. what else is there? [system] there's an american airlines flight with 1 layover at $287. it departs at 2:15 pm. [user] which airport is it flying out of? [system] the airport is sfo international airport. [user] that seems like a good fit. [system] do you want to purchase tickets for the flight? [user] no, let's hold off on that. i'd like to search round trip flights first. [system] when did you want to fly back then? [user] i'll be heading back on march 11th. oh, there's one person in my group. [system] okay. the american airlines flight which leaves at 2:15 pm has a return flight at 11:40 am. the ticket price is $255. [user] okay, let's go with that then. can you buy the ticket for me?
State: [state] inbound_departure_time=11:40 am seating_class=none departure_date=the 9th passengers=a origin_city=san fran refundable=none outbound_departure_time=2:15 pm return_date=march 11th airlines=g destination_city=atl

[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 airlines=b of possible values a) air france b) southwest airlines c) american airlines d) united airlines e) air canada f) delta airlines g) alaska airlines h) british airways return_date=9th of this month refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business destination_city=sd passengers=a of possible values a) 1 b) 2 c) 4 d) 3 inbound_departure_time=8:25 pm origin_city=las vegas outbound_departure_time=3:10 pm [context] [user] help me look for some one-way flights please. [system] what destination did you have in mind? [user] i will be traveling to atl. [system] where did you want to fly out of? [user] i'd like to fly out of san fran if possible. [system] sure. what date did you want to fly out on? [user] let's shoot for the 9th. [system] i've found 5 flights that'll fit your needs. there's an alaska airlines flight at $196. it takes off at 3:55 pm and has 0 stops. [user] let's keep looking. what else is there? [system] there's an american airlines flight with 1 layover at $287. it departs at 2:15 pm. [user] which airport is it flying out of? [system] the airport is sfo international airport. [user] that seems like a good fit. [system] do you want to purchase tickets for the flight? [user] no, let's hold off on that. i'd like to search round trip flights first. [system] when did you want to fly back then? [user] i'll be heading back on march 11th. oh, there's one person in my group. [system] okay. the american airlines flight which leaves at 2:15 pm has a return flight at 11:40 am. the ticket price is $255. [user] okay, let's go with that then. can you buy the ticket for me? [system] of course, but let's confirm the details first. you're flying from san francisco to atlanta on american airlines. you want 1 ticket in economy seating. the flight out is on march 9th at 2:15 pm, and you're returning on march 11th with a flight taking off at 11:40 am. [user] yes, that's perfect.
State: [state] departure_date=march 9th airlines=c return_date=march 11th refundable=none seating_class=a destination_city=atl passengers=a inbound_departure_time=11:40 am origin_city=san fran outbound_departure_time=2:15 pm

[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] airlines=c of possible values a) air canada b) united airlines c) southwest airlines d) british airways e) american airlines f) alaska airlines g) delta airlines h) air france origin_city=las vegas departure_date=6th of this month refundable=a of possible values a) true b) false 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=c of possible values a) 4 b) 3 c) 1 d) 2 return_date=9th of this month [context] [user] help me look for some one-way flights please. [system] what destination did you have in mind? [user] i will be traveling to atl. [system] where did you want to fly out of? [user] i'd like to fly out of san fran if possible. [system] sure. what date did you want to fly out on? [user] let's shoot for the 9th. [system] i've found 5 flights that'll fit your needs. there's an alaska airlines flight at $196. it takes off at 3:55 pm and has 0 stops. [user] let's keep looking. what else is there? [system] there's an american airlines flight with 1 layover at $287. it departs at 2:15 pm. [user] which airport is it flying out of? [system] the airport is sfo international airport. [user] that seems like a good fit. [system] do you want to purchase tickets for the flight? [user] no, let's hold off on that. i'd like to search round trip flights first. [system] when did you want to fly back then? [user] i'll be heading back on march 11th. oh, there's one person in my group. [system] okay. the american airlines flight which leaves at 2:15 pm has a return flight at 11:40 am. the ticket price is $255. [user] okay, let's go with that then. can you buy the ticket for me? [system] of course, but let's confirm the details first. you're flying from san francisco to atlanta on american airlines. you want 1 ticket in economy seating. the flight out is on march 9th at 2:15 pm, and you're returning on march 11th with a flight taking off at 11:40 am. [user] yes, that's perfect. [system] the ticket has been purchased. [user] thank you for your assistance.
State: [state] airlines=e origin_city=san fran departure_date=march 9th refundable=none seating_class=b destination_city=atl outbound_departure_time=2:15 pm inbound_departure_time=11:40 am passengers=c return_date=march 11th

[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 seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy passengers=d of possible values a) 4 b) 2 c) 3 d) 1 return_date=9th of this month destination_city=sd departure_date=6th of this month outbound_departure_time=3:10 pm origin_city=las vegas refundable=b of possible values a) false b) true airlines=g of possible values a) air canada b) alaska airlines c) british airways d) air france e) american airlines f) delta airlines g) southwest airlines h) united airlines [context] [user] help me look for some one-way flights please. [system] what destination did you have in mind? [user] i will be traveling to atl. [system] where did you want to fly out of? [user] i'd like to fly out of san fran if possible. [system] sure. what date did you want to fly out on? [user] let's shoot for the 9th. [system] i've found 5 flights that'll fit your needs. there's an alaska airlines flight at $196. it takes off at 3:55 pm and has 0 stops. [user] let's keep looking. what else is there? [system] there's an american airlines flight with 1 layover at $287. it departs at 2:15 pm. [user] which airport is it flying out of? [system] the airport is sfo international airport. [user] that seems like a good fit. [system] do you want to purchase tickets for the flight? [user] no, let's hold off on that. i'd like to search round trip flights first. [system] when did you want to fly back then? [user] i'll be heading back on march 11th. oh, there's one person in my group. [system] okay. the american airlines flight which leaves at 2:15 pm has a return flight at 11:40 am. the ticket price is $255. [user] okay, let's go with that then. can you buy the ticket for me? [system] of course, but let's confirm the details first. you're flying from san francisco to atlanta on american airlines. you want 1 ticket in economy seating. the flight out is on march 9th at 2:15 pm, and you're returning on march 11th with a flight taking off at 11:40 am. [user] yes, that's perfect. [system] the ticket has been purchased. [user] thank you for your assistance. [system] do you need anything else at the moment? [user] no, i'm fine. thank you again.
State: [state] inbound_departure_time=11:40 am seating_class=d passengers=d return_date=march 11th destination_city=atl departure_date=march 9th outbound_departure_time=2:15 pm origin_city=san fran refundable=none airlines=e