[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 departure_date=6th of this month origin_city=las vegas refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class return_date=9th of this month destination_city=sd airlines=d of possible values a) united airlines b) air canada c) british airways d) southwest airlines e) alaska airlines f) delta airlines g) air france h) american airlines inbound_departure_time=8:25 pm passengers=a of possible values a) 1 b) 3 c) 4 d) 2 [context] [user] i have a trip on the horizon. can you find me a oneway flight to washington?
State: [state] outbound_departure_time=none departure_date=none origin_city=none refundable=none seating_class=none return_date=none destination_city=washington airlines=none inbound_departure_time=none passengers=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=f of possible values a) delta airlines b) air france c) british airways d) alaska airlines e) american airlines f) southwest airlines g) air canada h) united airlines passengers=c of possible values a) 2 b) 3 c) 1 d) 4 destination_city=sd departure_date=6th of this month origin_city=las vegas refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm return_date=9th of this month [context] [user] i have a trip on the horizon. can you find me a oneway flight to washington? [system] where are you leaving from? [user] nyc.
State: [state] airlines=none passengers=none destination_city=washington departure_date=none origin_city=nyc refundable=none seating_class=none outbound_departure_time=none inbound_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] return_date=9th of this month outbound_departure_time=3:10 pm passengers=d of possible values a) 4 b) 3 c) 2 d) 1 seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy refundable=b of possible values a) false b) true departure_date=6th of this month origin_city=las vegas airlines=g of possible values a) british airways b) air canada c) american airlines d) alaska airlines e) united airlines f) delta airlines g) southwest airlines h) air france inbound_departure_time=8:25 pm destination_city=sd [context] [user] i have a trip on the horizon. can you find me a oneway flight to washington? [system] where are you leaving from? [user] nyc. [system] when do you plan to leave? [user] i am leaving on the 9th of this month and there are 3 people in my party.
State: [state] return_date=none outbound_departure_time=none passengers=b seating_class=none refundable=none departure_date=9th of this month origin_city=nyc airlines=none inbound_departure_time=none destination_city=washington

[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) air france c) united airlines d) delta airlines e) alaska airlines f) american airlines g) british airways h) air canada passengers=b of possible values a) 2 b) 1 c) 4 d) 3 outbound_departure_time=3:10 pm origin_city=las vegas inbound_departure_time=8:25 pm destination_city=sd seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy departure_date=6th of this month refundable=a of possible values a) true b) false return_date=9th of this month [context] [user] i have a trip on the horizon. can you find me a oneway flight to washington? [system] where are you leaving from? [user] nyc. [system] when do you plan to leave? [user] i am leaving on the 9th of this month and there are 3 people in my party. [system] there is an american airlines flight. it departs at 10:55 am and it has 0 stops. a ticket costs $85. [user] when does the flight arrive?
State: [state] airlines=none passengers=d outbound_departure_time=none origin_city=nyc inbound_departure_time=none destination_city=washington seating_class=none departure_date=9th of this month 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] return_date=9th of this month refundable=b of possible values a) false b) true destination_city=sd inbound_departure_time=8:25 pm origin_city=las vegas passengers=d of possible values a) 2 b) 3 c) 4 d) 1 outbound_departure_time=3:10 pm departure_date=6th of this month airlines=d of possible values a) american airlines b) air canada c) air france d) southwest airlines e) delta airlines f) british airways g) united airlines h) alaska airlines seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy [context] [user] i have a trip on the horizon. can you find me a oneway flight to washington? [system] where are you leaving from? [user] nyc. [system] when do you plan to leave? [user] i am leaving on the 9th of this month and there are 3 people in my party. [system] there is an american airlines flight. it departs at 10:55 am and it has 0 stops. a ticket costs $85. [user] when does the flight arrive? [system] it arrives at 12:05 pm. [user] are there other flights open? i am traveling to san fran and leaving the day after tomorrow.
State: [state] return_date=none refundable=none destination_city=san fran inbound_departure_time=none origin_city=nyc passengers=b outbound_departure_time=none departure_date=day after tomorrow airlines=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 passengers=a of possible values a) 1 b) 2 c) 4 d) 3 return_date=9th of this month destination_city=sd origin_city=las vegas seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business airlines=g of possible values a) delta airlines b) british airways c) air canada d) american airlines e) air france f) united airlines g) southwest airlines h) alaska airlines outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false departure_date=6th of this month [context] [user] i have a trip on the horizon. can you find me a oneway flight to washington? [system] where are you leaving from? [user] nyc. [system] when do you plan to leave? [user] i am leaving on the 9th of this month and there are 3 people in my party. [system] there is an american airlines flight. it departs at 10:55 am and it has 0 stops. a ticket costs $85. [user] when does the flight arrive? [system] it arrives at 12:05 pm. [user] are there other flights open? i am traveling to san fran and leaving the day after tomorrow. [system] i found 3 flights. there is a delta airlines flight that leaves at 2:35 pm and has 0 stops. a ticket is $219. [user] is it refundable and when does it arrive?
State: [state] inbound_departure_time=none passengers=d return_date=none destination_city=san fran origin_city=nyc seating_class=none airlines=none outbound_departure_time=none refundable=none departure_date=day after tomorrow

[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 origin_city=las vegas refundable=b of possible values a) false b) true airlines=b of possible values a) united airlines b) southwest airlines c) air canada d) american airlines e) air france f) delta airlines g) british airways h) alaska airlines seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class passengers=a of possible values a) 1 b) 3 c) 2 d) 4 inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm return_date=9th of this month [context] [user] i have a trip on the horizon. can you find me a oneway flight to washington? [system] where are you leaving from? [user] nyc. [system] when do you plan to leave? [user] i am leaving on the 9th of this month and there are 3 people in my party. [system] there is an american airlines flight. it departs at 10:55 am and it has 0 stops. a ticket costs $85. [user] when does the flight arrive? [system] it arrives at 12:05 pm. [user] are there other flights open? i am traveling to san fran and leaving the day after tomorrow. [system] i found 3 flights. there is a delta airlines flight that leaves at 2:35 pm and has 0 stops. a ticket is $219. [user] is it refundable and when does it arrive? [system] it is not refundable and arrives at 6:01 pm. [user] are there any other open flights?
State: [state] destination_city=san fran departure_date=day after tomorrow origin_city=nyc refundable=none airlines=none seating_class=none passengers=b inbound_departure_time=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] destination_city=sd return_date=9th of this month refundable=b of possible values a) false b) true airlines=d of possible values a) british airways b) delta airlines c) alaska airlines d) southwest airlines e) air canada f) united airlines g) air france h) american airlines departure_date=6th of this month outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class passengers=b of possible values a) 4 b) 1 c) 2 d) 3 origin_city=las vegas [context] [user] i have a trip on the horizon. can you find me a oneway flight to washington? [system] where are you leaving from? [user] nyc. [system] when do you plan to leave? [user] i am leaving on the 9th of this month and there are 3 people in my party. [system] there is an american airlines flight. it departs at 10:55 am and it has 0 stops. a ticket costs $85. [user] when does the flight arrive? [system] it arrives at 12:05 pm. [user] are there other flights open? i am traveling to san fran and leaving the day after tomorrow. [system] i found 3 flights. there is a delta airlines flight that leaves at 2:35 pm and has 0 stops. a ticket is $219. [user] is it refundable and when does it arrive? [system] it is not refundable and arrives at 6:01 pm. [user] are there any other open flights? [system] a southwest airlines flight is open. it leaves at 1:30 pm and has 0 stops. a ticket is $193. [user] sounds great! can you purchase a oneway ticket? i might change my plans, so i want refundable tickets only. also, i like traveling in economy class.
State: [state] destination_city=san fran return_date=none refundable=b airlines=d departure_date=day after tomorrow outbound_departure_time=1:30 pm inbound_departure_time=none seating_class=a passengers=d origin_city=nyc

[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 inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false departure_date=6th of this month origin_city=las vegas passengers=a of possible values a) 1 b) 4 c) 3 d) 2 airlines=b of possible values a) british airways b) southwest airlines c) american airlines d) delta airlines e) alaska airlines f) air canada g) air france h) united airlines seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business [context] [user] i have a trip on the horizon. can you find me a oneway flight to washington? [system] where are you leaving from? [user] nyc. [system] when do you plan to leave? [user] i am leaving on the 9th of this month and there are 3 people in my party. [system] there is an american airlines flight. it departs at 10:55 am and it has 0 stops. a ticket costs $85. [user] when does the flight arrive? [system] it arrives at 12:05 pm. [user] are there other flights open? i am traveling to san fran and leaving the day after tomorrow. [system] i found 3 flights. there is a delta airlines flight that leaves at 2:35 pm and has 0 stops. a ticket is $219. [user] is it refundable and when does it arrive? [system] it is not refundable and arrives at 6:01 pm. [user] are there any other open flights? [system] a southwest airlines flight is open. it leaves at 1:30 pm and has 0 stops. a ticket is $193. [user] sounds great! can you purchase a oneway ticket? i might change my plans, so i want refundable tickets only. also, i like traveling in economy class. [system] please confirm the flight details: the flight is new york to san francisco through southwest airlines. it departs the day after tomorrow. this reservation is for 3 economy tickets. [user] that works fine. what airport does it depart from and when does the flight arrive?
State: [state] outbound_departure_time=1:30 pm destination_city=san fran return_date=none inbound_departure_time=none refundable=a departure_date=day after tomorrow origin_city=nyc passengers=c airlines=b seating_class=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=a of possible values a) 1 b) 3 c) 2 d) 4 inbound_departure_time=8:25 pm return_date=9th of this month seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy airlines=c of possible values a) air france b) alaska airlines c) southwest airlines d) delta airlines e) united airlines f) british airways g) air canada h) american airlines outbound_departure_time=3:10 pm departure_date=6th of this month destination_city=sd refundable=a of possible values a) true b) false origin_city=las vegas [context] [user] i have a trip on the horizon. can you find me a oneway flight to washington? [system] where are you leaving from? [user] nyc. [system] when do you plan to leave? [user] i am leaving on the 9th of this month and there are 3 people in my party. [system] there is an american airlines flight. it departs at 10:55 am and it has 0 stops. a ticket costs $85. [user] when does the flight arrive? [system] it arrives at 12:05 pm. [user] are there other flights open? i am traveling to san fran and leaving the day after tomorrow. [system] i found 3 flights. there is a delta airlines flight that leaves at 2:35 pm and has 0 stops. a ticket is $219. [user] is it refundable and when does it arrive? [system] it is not refundable and arrives at 6:01 pm. [user] are there any other open flights? [system] a southwest airlines flight is open. it leaves at 1:30 pm and has 0 stops. a ticket is $193. [user] sounds great! can you purchase a oneway ticket? i might change my plans, so i want refundable tickets only. also, i like traveling in economy class. [system] please confirm the flight details: the flight is new york to san francisco through southwest airlines. it departs the day after tomorrow. this reservation is for 3 economy tickets. [user] that works fine. what airport does it depart from and when does the flight arrive? [system] your ticket is confirmed. the destination is sfo international airport and it departs from jfk international airport. [user] thank i for your help. that's all i need.
State: [state] passengers=b inbound_departure_time=none return_date=none seating_class=d airlines=c outbound_departure_time=1:30 pm departure_date=day after tomorrow destination_city=san fran refundable=a origin_city=nyc