[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] origin_city=las vegas outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false departure_date=6th of this month return_date=9th of this month destination_city=sd seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy airlines=c of possible values a) air france b) air canada c) southwest airlines d) british airways e) united airlines f) alaska airlines g) american airlines h) delta airlines inbound_departure_time=8:25 pm passengers=d of possible values a) 4 b) 3 c) 2 d) 1 [context] [user] i want to go on a trip. there is 1 person and i would like to travel premium economy.
State: [state] origin_city=none outbound_departure_time=none refundable=none departure_date=none return_date=none destination_city=none seating_class=d airlines=none inbound_departure_time=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] airlines=c of possible values a) united airlines b) air france c) southwest airlines d) american airlines e) british airways f) delta airlines g) air canada h) alaska airlines seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class outbound_departure_time=3:10 pm passengers=d of possible values a) 4 b) 2 c) 3 d) 1 departure_date=6th of this month origin_city=las vegas destination_city=sd inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false return_date=9th of this month [context] [user] i want to go on a trip. there is 1 person and i would like to travel premium economy. [system] when would you like to leave? [user] the 12th of this month please.
State: [state] airlines=none seating_class=a outbound_departure_time=none passengers=d departure_date=12th of this month origin_city=none destination_city=none inbound_departure_time=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] inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy origin_city=las vegas destination_city=sd departure_date=6th of this month refundable=b of possible values a) false b) true return_date=9th of this month passengers=d of possible values a) 2 b) 3 c) 4 d) 1 airlines=b of possible values a) american airlines b) southwest airlines c) air france d) delta airlines e) alaska airlines f) british airways g) united airlines h) air canada [context] [user] i want to go on a trip. there is 1 person and i would like to travel premium economy. [system] when would you like to leave? [user] the 12th of this month please. [system] where would you like to go? where do you want to leave from? [user] i am leaving from chi-town. can you look at delta airlines? i am going to mexico city.
State: [state] inbound_departure_time=none outbound_departure_time=none seating_class=d origin_city=chi-town destination_city=mexico city departure_date=12th of this month refundable=none return_date=none passengers=d airlines=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] inbound_departure_time=8:25 pm origin_city=las vegas airlines=g of possible values a) alaska airlines b) united airlines c) delta airlines d) air canada e) american airlines f) air france g) southwest airlines h) british airways refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm return_date=9th of this month seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy passengers=d of possible values a) 4 b) 3 c) 2 d) 1 destination_city=sd departure_date=6th of this month [context] [user] i want to go on a trip. there is 1 person and i would like to travel premium economy. [system] when would you like to leave? [user] the 12th of this month please. [system] where would you like to go? where do you want to leave from? [user] i am leaving from chi-town. can you look at delta airlines? i am going to mexico city. [system] i found 1 flight for you with delta airlines. it leaves at 8:30 am. has 1 stop and the price is $356. [user] can i get a refund if i need it?
State: [state] inbound_departure_time=none origin_city=chi-town airlines=c refundable=none outbound_departure_time=none return_date=none seating_class=d passengers=d destination_city=mexico city departure_date=12th of this month

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] passengers=a of possible values a) 1 b) 3 c) 4 d) 2 seating_class=dontcare of possible values a) premium economy b) business c) economy d) first class airlines=b of possible values a) alaska airlines b) southwest airlines c) american airlines d) air france e) delta airlines f) united airlines g) british airways h) air canada outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm origin_city=las vegas destination_city=sd return_date=9th of this month refundable=a of possible values a) true b) false departure_date=6th of this month [context] [user] i want to go on a trip. there is 1 person and i would like to travel premium economy. [system] when would you like to leave? [user] the 12th of this month please. [system] where would you like to go? where do you want to leave from? [user] i am leaving from chi-town. can you look at delta airlines? i am going to mexico city. [system] i found 1 flight for you with delta airlines. it leaves at 8:30 am. has 1 stop and the price is $356. [user] can i get a refund if i need it? [system] no, i'm sorry. it's not refundable. [user] when does the flight arrive?
State: [state] passengers=a seating_class=a airlines=e outbound_departure_time=none inbound_departure_time=none origin_city=chi-town destination_city=mexico city return_date=none refundable=none departure_date=12th of this month

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] origin_city=las vegas destination_city=sd return_date=9th of this month passengers=d of possible values a) 2 b) 3 c) 4 d) 1 inbound_departure_time=8:25 pm departure_date=6th of this month refundable=a of possible values a) true b) false airlines=a of possible values a) southwest airlines b) american airlines c) alaska airlines d) united airlines e) british airways f) delta airlines g) air france h) air canada seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business outbound_departure_time=3:10 pm [context] [user] i want to go on a trip. there is 1 person and i would like to travel premium economy. [system] when would you like to leave? [user] the 12th of this month please. [system] where would you like to go? where do you want to leave from? [user] i am leaving from chi-town. can you look at delta airlines? i am going to mexico city. [system] i found 1 flight for you with delta airlines. it leaves at 8:30 am. has 1 stop and the price is $356. [user] can i get a refund if i need it? [system] no, i'm sorry. it's not refundable. [user] when does the flight arrive? [system] the flight arrives at 2:04 pm. [user] sounds great! can we do it?
State: [state] origin_city=chi-town destination_city=mexico city return_date=none passengers=d inbound_departure_time=none departure_date=12th of this month refundable=none airlines=f seating_class=a outbound_departure_time=8:30 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] destination_city=sd passengers=d of possible values a) 4 b) 3 c) 2 d) 1 refundable=b of possible values a) false b) true airlines=h of possible values a) united airlines b) american airlines c) air canada d) delta airlines e) british airways f) alaska airlines g) air france h) southwest airlines inbound_departure_time=8:25 pm return_date=9th of this month departure_date=6th of this month origin_city=las vegas outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business [context] [user] i want to go on a trip. there is 1 person and i would like to travel premium economy. [system] when would you like to leave? [user] the 12th of this month please. [system] where would you like to go? where do you want to leave from? [user] i am leaving from chi-town. can you look at delta airlines? i am going to mexico city. [system] i found 1 flight for you with delta airlines. it leaves at 8:30 am. has 1 stop and the price is $356. [user] can i get a refund if i need it? [system] no, i'm sorry. it's not refundable. [user] when does the flight arrive? [system] the flight arrives at 2:04 pm. [user] sounds great! can we do it? [system] do you want to buy the tickets? [user] yes, book it for me please.
State: [state] destination_city=mexico city passengers=d refundable=none airlines=d inbound_departure_time=none return_date=none departure_date=12th of this month origin_city=chi-town outbound_departure_time=8:30 am seating_class=a

[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=b of possible values a) 4 b) 1 c) 3 d) 2 return_date=9th of this month outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class destination_city=sd origin_city=las vegas airlines=a of possible values a) southwest airlines b) united airlines c) british airways d) american airlines e) air france f) alaska airlines g) delta airlines h) air canada departure_date=6th of this month [context] [user] i want to go on a trip. there is 1 person and i would like to travel premium economy. [system] when would you like to leave? [user] the 12th of this month please. [system] where would you like to go? where do you want to leave from? [user] i am leaving from chi-town. can you look at delta airlines? i am going to mexico city. [system] i found 1 flight for you with delta airlines. it leaves at 8:30 am. has 1 stop and the price is $356. [user] can i get a refund if i need it? [system] no, i'm sorry. it's not refundable. [user] when does the flight arrive? [system] the flight arrives at 2:04 pm. [user] sounds great! can we do it? [system] do you want to buy the tickets? [user] yes, book it for me please. [system] ok. i have you down as leaving from chicago to mexico city. the airline is delta airlines. you will be leaving march 12th. there is just 1 person for premium economy. [user] great! what airport am i leaving from?
State: [state] refundable=none passengers=b return_date=none outbound_departure_time=8:30 am inbound_departure_time=none seating_class=b destination_city=mexico city origin_city=chi-town airlines=g departure_date=12th of this month

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business return_date=9th of this month inbound_departure_time=8:25 pm departure_date=6th of this month airlines=c of possible values a) air canada b) united airlines c) southwest airlines d) delta airlines e) air france f) alaska airlines g) american airlines h) british airways destination_city=sd origin_city=las vegas passengers=b of possible values a) 2 b) 1 c) 3 d) 4 outbound_departure_time=3:10 pm [context] [user] i want to go on a trip. there is 1 person and i would like to travel premium economy. [system] when would you like to leave? [user] the 12th of this month please. [system] where would you like to go? where do you want to leave from? [user] i am leaving from chi-town. can you look at delta airlines? i am going to mexico city. [system] i found 1 flight for you with delta airlines. it leaves at 8:30 am. has 1 stop and the price is $356. [user] can i get a refund if i need it? [system] no, i'm sorry. it's not refundable. [user] when does the flight arrive? [system] the flight arrives at 2:04 pm. [user] sounds great! can we do it? [system] do you want to buy the tickets? [user] yes, book it for me please. [system] ok. i have you down as leaving from chicago to mexico city. the airline is delta airlines. you will be leaving march 12th. there is just 1 person for premium economy. [user] great! what airport am i leaving from? [system] your flight leaves from o'hare international airport. [user] thank you! that's all i needed.
State: [state] refundable=none seating_class=a return_date=none inbound_departure_time=none departure_date=12th of this month airlines=d destination_city=mexico city origin_city=chi-town passengers=b outbound_departure_time=8:30 am