[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) business b) first class c) economy d) premium economy inbound_departure_time=8:25 pm passengers=c of possible values a) 3 b) 4 c) 1 d) 2 departure_date=6th of this month origin_city=las vegas outbound_departure_time=3:10 pm airlines=d of possible values a) air canada b) alaska airlines c) american airlines d) southwest airlines e) delta airlines f) air france g) british airways h) united airlines refundable=a of possible values a) true b) false return_date=9th of this month [context] [user] can you find me some one-way flights?
State: [state] destination_city=none seating_class=none inbound_departure_time=none passengers=none departure_date=none origin_city=none outbound_departure_time=none airlines=none refundable=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] passengers=c of possible values a) 3 b) 2 c) 1 d) 4 inbound_departure_time=8:25 pm airlines=b of possible values a) air france b) southwest airlines c) american airlines d) united airlines e) air canada f) delta airlines g) british airways h) alaska airlines seating_class=dontcare of possible values a) premium economy b) business c) economy d) first class departure_date=6th of this month origin_city=las vegas outbound_departure_time=3:10 pm return_date=9th of this month refundable=a of possible values a) true b) false destination_city=sd [context] [user] can you find me some one-way flights? [system] yes, i can help you with that. i need your departure and arrival cities, as well as the dates. [user] i am going from seattle, wa to sf on the 10th.
State: [state] passengers=none inbound_departure_time=none airlines=none seating_class=none departure_date=the 10th origin_city=seattle, wa outbound_departure_time=none return_date=none refundable=none destination_city=sf

[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) business c) economy d) premium economy departure_date=6th of this month outbound_departure_time=3:10 pm origin_city=las vegas passengers=d of possible values a) 3 b) 2 c) 4 d) 1 inbound_departure_time=8:25 pm destination_city=sd refundable=a of possible values a) true b) false airlines=e of possible values a) air france b) air canada c) american airlines d) united airlines e) southwest airlines f) delta airlines g) alaska airlines h) british airways return_date=9th of this month [context] [user] can you find me some one-way flights? [system] yes, i can help you with that. i need your departure and arrival cities, as well as the dates. [user] i am going from seattle, wa to sf on the 10th. [system] i found you a flight on alaska airlines. it has 0 stops and departs at 12 pm. the ticket price is $106. [user] i prefer united airlines. do you have any other flights?
State: [state] seating_class=none departure_date=the 10th outbound_departure_time=none origin_city=seattle, wa passengers=none inbound_departure_time=none destination_city=sf refundable=none airlines=d 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] passengers=c of possible values a) 3 b) 4 c) 1 d) 2 refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy destination_city=sd origin_city=las vegas outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm airlines=d of possible values a) delta airlines b) alaska airlines c) air canada d) southwest airlines e) united airlines f) american airlines g) british airways h) air france departure_date=6th of this month return_date=9th of this month [context] [user] can you find me some one-way flights? [system] yes, i can help you with that. i need your departure and arrival cities, as well as the dates. [user] i am going from seattle, wa to sf on the 10th. [system] i found you a flight on alaska airlines. it has 0 stops and departs at 12 pm. the ticket price is $106. [user] i prefer united airlines. do you have any other flights? [system] i found you 1 flight on united airlines that leaves at 8:30 pm. there are 0 stops and the ticket costs $97. [user] that flight sounds good to me. are there any round trip flights available?
State: [state] passengers=none refundable=none seating_class=none destination_city=sf origin_city=seattle, wa outbound_departure_time=8:30 pm inbound_departure_time=none airlines=e departure_date=the 10th 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] airlines=a of possible values a) southwest airlines b) american airlines c) air france d) united airlines e) delta airlines f) air canada g) alaska airlines h) british airways origin_city=las vegas refundable=a of possible values a) true b) false passengers=d of possible values a) 2 b) 3 c) 4 d) 1 seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy return_date=9th of this month departure_date=6th of this month destination_city=sd outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm [context] [user] can you find me some one-way flights? [system] yes, i can help you with that. i need your departure and arrival cities, as well as the dates. [user] i am going from seattle, wa to sf on the 10th. [system] i found you a flight on alaska airlines. it has 0 stops and departs at 12 pm. the ticket price is $106. [user] i prefer united airlines. do you have any other flights? [system] i found you 1 flight on united airlines that leaves at 8:30 pm. there are 0 stops and the ticket costs $97. [user] that flight sounds good to me. are there any round trip flights available? [system] when is your departure date? [user] i want to get back on the 12th, preferably.
State: [state] airlines=d origin_city=seattle, wa refundable=none passengers=none seating_class=none return_date=the 12th departure_date=the 10th destination_city=sf outbound_departure_time=8:30 pm 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 inbound_departure_time=8:25 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) premium economy c) business d) economy airlines=c of possible values a) alaska airlines b) american airlines c) southwest airlines d) air france e) british airways f) united airlines g) air canada h) delta airlines passengers=a of possible values a) 1 b) 3 c) 2 d) 4 origin_city=las vegas [context] [user] can you find me some one-way flights? [system] yes, i can help you with that. i need your departure and arrival cities, as well as the dates. [user] i am going from seattle, wa to sf on the 10th. [system] i found you a flight on alaska airlines. it has 0 stops and departs at 12 pm. the ticket price is $106. [user] i prefer united airlines. do you have any other flights? [system] i found you 1 flight on united airlines that leaves at 8:30 pm. there are 0 stops and the ticket costs $97. [user] that flight sounds good to me. are there any round trip flights available? [system] when is your departure date? [user] i want to get back on the 12th, preferably. [system] there's a flight on united airlines that leaves outbound 8:30 pm and returns at 1:10 pm. the price is $117. [user] that sounds good. my trip is short. can you buy tickets for me?
State: [state] outbound_departure_time=8:30 pm inbound_departure_time=1:10 pm refundable=none departure_date=the 10th destination_city=sf return_date=the 12th seating_class=none airlines=f passengers=none origin_city=seattle, wa

[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 departure_date=6th of this month return_date=9th of this month inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm passengers=a of possible values a) 1 b) 4 c) 2 d) 3 airlines=e of possible values a) air france b) british airways c) american airlines d) united airlines e) southwest airlines f) delta airlines g) air canada h) alaska airlines seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy [context] [user] can you find me some one-way flights? [system] yes, i can help you with that. i need your departure and arrival cities, as well as the dates. [user] i am going from seattle, wa to sf on the 10th. [system] i found you a flight on alaska airlines. it has 0 stops and departs at 12 pm. the ticket price is $106. [user] i prefer united airlines. do you have any other flights? [system] i found you 1 flight on united airlines that leaves at 8:30 pm. there are 0 stops and the ticket costs $97. [user] that flight sounds good to me. are there any round trip flights available? [system] when is your departure date? [user] i want to get back on the 12th, preferably. [system] there's a flight on united airlines that leaves outbound 8:30 pm and returns at 1:10 pm. the price is $117. [user] that sounds good. my trip is short. can you buy tickets for me? [system] i am booking 1 economy class ticket on united airlines leaving seattle on march 10th at 8:30 pm. returning from san francisco at 1:10 pm on march 12th. is that correct? [user] yes. is the ticket refundable?
State: [state] destination_city=sf origin_city=seattle departure_date=march 10th return_date=march 12th inbound_departure_time=1:10 pm refundable=none outbound_departure_time=8:30 pm passengers=a airlines=d 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] departure_date=6th of this month origin_city=las vegas refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) economy b) premium economy c) first class d) business passengers=c of possible values a) 3 b) 2 c) 1 d) 4 destination_city=sd inbound_departure_time=8:25 pm airlines=f of possible values a) air france b) alaska airlines c) delta airlines d) american airlines e) united airlines f) southwest airlines g) british airways h) air canada return_date=9th of this month [context] [user] can you find me some one-way flights? [system] yes, i can help you with that. i need your departure and arrival cities, as well as the dates. [user] i am going from seattle, wa to sf on the 10th. [system] i found you a flight on alaska airlines. it has 0 stops and departs at 12 pm. the ticket price is $106. [user] i prefer united airlines. do you have any other flights? [system] i found you 1 flight on united airlines that leaves at 8:30 pm. there are 0 stops and the ticket costs $97. [user] that flight sounds good to me. are there any round trip flights available? [system] when is your departure date? [user] i want to get back on the 12th, preferably. [system] there's a flight on united airlines that leaves outbound 8:30 pm and returns at 1:10 pm. the price is $117. [user] that sounds good. my trip is short. can you buy tickets for me? [system] i am booking 1 economy class ticket on united airlines leaving seattle on march 10th at 8:30 pm. returning from san francisco at 1:10 pm on march 12th. is that correct? [user] yes. is the ticket refundable? [system] i have confirmed your ticket which, unfortunately, is non-refundable. [user] thanks for your help.
State: [state] departure_date=march 10th origin_city=seattle refundable=none outbound_departure_time=8:30 pm seating_class=a passengers=c destination_city=sf inbound_departure_time=1:10 pm airlines=e return_date=march 12th

[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=c of possible values a) 4 b) 3 c) 1 d) 2 airlines=e of possible values a) air france b) delta airlines c) united airlines d) british airways e) southwest airlines f) air canada g) american airlines h) alaska airlines inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm departure_date=6th of this month origin_city=las vegas seating_class=dontcare of possible values a) economy b) premium economy c) first class d) business refundable=b of possible values a) false b) true return_date=9th of this month destination_city=sd [context] [user] can you find me some one-way flights? [system] yes, i can help you with that. i need your departure and arrival cities, as well as the dates. [user] i am going from seattle, wa to sf on the 10th. [system] i found you a flight on alaska airlines. it has 0 stops and departs at 12 pm. the ticket price is $106. [user] i prefer united airlines. do you have any other flights? [system] i found you 1 flight on united airlines that leaves at 8:30 pm. there are 0 stops and the ticket costs $97. [user] that flight sounds good to me. are there any round trip flights available? [system] when is your departure date? [user] i want to get back on the 12th, preferably. [system] there's a flight on united airlines that leaves outbound 8:30 pm and returns at 1:10 pm. the price is $117. [user] that sounds good. my trip is short. can you buy tickets for me? [system] i am booking 1 economy class ticket on united airlines leaving seattle on march 10th at 8:30 pm. returning from san francisco at 1:10 pm on march 12th. is that correct? [user] yes. is the ticket refundable? [system] i have confirmed your ticket which, unfortunately, is non-refundable. [user] thanks for your help. [system] do you need anything else? [user] no, thank you.
State: [state] passengers=c airlines=c inbound_departure_time=1:10 pm outbound_departure_time=8:30 pm departure_date=march 10th origin_city=seattle seating_class=a refundable=none return_date=march 12th destination_city=sf