[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 outbound_departure_time=3:10 pm return_date=9th of this month seating_class=dontcare of possible values a) business b) economy c) premium economy d) first class destination_city=sd origin_city=las vegas passengers=a of possible values a) 1 b) 4 c) 2 d) 3 inbound_departure_time=8:25 pm departure_date=6th of this month airlines=g of possible values a) british airways b) american airlines c) air france d) delta airlines e) air canada f) united airlines g) southwest airlines h) alaska airlines [context] [user] i have a trip coming up, can you book me a oneway flight?
State: [state] refundable=none outbound_departure_time=none return_date=none seating_class=none destination_city=none origin_city=none passengers=none inbound_departure_time=none departure_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] origin_city=las vegas passengers=a of possible values a) 1 b) 4 c) 3 d) 2 departure_date=6th of this month seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy refundable=a of possible values a) true b) false destination_city=sd return_date=9th of this month airlines=f of possible values a) british airways b) delta airlines c) united airlines d) air france e) air canada f) southwest airlines g) american airlines h) alaska airlines inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm [context] [user] i have a trip coming up, can you book me a oneway flight? [system] where are you going? [user] i'm leaving from nyc to chi-town with two people in my group
State: [state] origin_city=nyc passengers=d departure_date=none seating_class=none refundable=none destination_city=chi-town return_date=none airlines=none inbound_departure_time=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] origin_city=las vegas passengers=b of possible values a) 4 b) 1 c) 3 d) 2 inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false destination_city=sd return_date=9th of this month departure_date=6th of this month airlines=f of possible values a) american airlines b) delta airlines c) air canada d) air france e) alaska airlines f) southwest airlines g) united airlines h) british airways seating_class=dontcare of possible values a) first class b) business c) premium economy d) economy outbound_departure_time=3:10 pm [context] [user] i have a trip coming up, can you book me a oneway flight? [system] where are you going? [user] i'm leaving from nyc to chi-town with two people in my group [system] when are you leaving? [user] on march 1st.
State: [state] origin_city=nyc passengers=d inbound_departure_time=none refundable=none destination_city=chi-town return_date=none departure_date=march 1st airlines=none seating_class=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] 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 passengers=b of possible values a) 3 b) 1 c) 4 d) 2 seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy destination_city=sd origin_city=las vegas outbound_departure_time=3:10 pm airlines=e of possible values a) british airways b) united airlines c) alaska airlines d) delta airlines e) southwest airlines f) air france g) air canada h) american airlines [context] [user] i have a trip coming up, can you book me a oneway flight? [system] where are you going? [user] i'm leaving from nyc to chi-town with two people in my group [system] when are you leaving? [user] on march 1st. [system] i found 4 flights for you. there's an american airlines flight that leves at 5:25 am and has 0 stops for $137. [user] when does the onward flight get there?
State: [state] departure_date=march 1st return_date=none inbound_departure_time=none refundable=none passengers=d seating_class=none destination_city=chi-town origin_city=nyc outbound_departure_time=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] airlines=g of possible values a) united airlines b) delta airlines c) british airways d) air canada e) alaska airlines f) air france g) southwest airlines h) american airlines outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false departure_date=6th of this month passengers=b of possible values a) 3 b) 1 c) 4 d) 2 inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy origin_city=las vegas return_date=9th of this month destination_city=sd [context] [user] i have a trip coming up, can you book me a oneway flight? [system] where are you going? [user] i'm leaving from nyc to chi-town with two people in my group [system] when are you leaving? [user] on march 1st. [system] i found 4 flights for you. there's an american airlines flight that leves at 5:25 am and has 0 stops for $137. [user] when does the onward flight get there? [system] at 6:44 am. [user] where does it depart from? and is it refundable?
State: [state] airlines=none outbound_departure_time=none refundable=none departure_date=march 1st passengers=d inbound_departure_time=none seating_class=none origin_city=nyc return_date=none destination_city=chi-town

[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 refundable=b of possible values a) false b) true return_date=9th of this month passengers=d of possible values a) 2 b) 4 c) 3 d) 1 departure_date=6th of this month seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy origin_city=las vegas destination_city=sd airlines=c of possible values a) air canada b) american airlines c) southwest airlines d) delta airlines e) alaska airlines f) british airways g) united airlines h) air france inbound_departure_time=8:25 pm [context] [user] i have a trip coming up, can you book me a oneway flight? [system] where are you going? [user] i'm leaving from nyc to chi-town with two people in my group [system] when are you leaving? [user] on march 1st. [system] i found 4 flights for you. there's an american airlines flight that leves at 5:25 am and has 0 stops for $137. [user] when does the onward flight get there? [system] at 6:44 am. [user] where does it depart from? and is it refundable? [system] it departs from jfk international airport and it's not refundable, sorry. [user] sounds good to me.
State: [state] outbound_departure_time=5:25 am refundable=none return_date=none passengers=a departure_date=march 1st seating_class=none origin_city=nyc destination_city=chi-town airlines=b 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] inbound_departure_time=8:25 pm departure_date=6th of this month seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy return_date=9th of this month outbound_departure_time=3:10 pm origin_city=las vegas passengers=a of possible values a) 1 b) 3 c) 2 d) 4 destination_city=sd refundable=b of possible values a) false b) true airlines=e of possible values a) air canada b) delta airlines c) alaska airlines d) american airlines e) southwest airlines f) british airways g) united airlines h) air france [context] [user] i have a trip coming up, can you book me a oneway flight? [system] where are you going? [user] i'm leaving from nyc to chi-town with two people in my group [system] when are you leaving? [user] on march 1st. [system] i found 4 flights for you. there's an american airlines flight that leves at 5:25 am and has 0 stops for $137. [user] when does the onward flight get there? [system] at 6:44 am. [user] where does it depart from? and is it refundable? [system] it departs from jfk international airport and it's not refundable, sorry. [user] sounds good to me. [system] do you need help with anything else? [user] i feel like traveling soon. can you help me buy a oneway ticket?
State: [state] inbound_departure_time=none departure_date=march 1st seating_class=none return_date=none outbound_departure_time=5:25 am origin_city=nyc passengers=c destination_city=chi-town refundable=none 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] departure_date=6th of this month refundable=a of possible values a) true b) false return_date=9th of this month inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class passengers=a of possible values a) 1 b) 3 c) 2 d) 4 outbound_departure_time=3:10 pm destination_city=sd airlines=d of possible values a) united airlines b) delta airlines c) american airlines d) southwest airlines e) alaska airlines f) air france g) british airways h) air canada origin_city=las vegas [context] [user] i have a trip coming up, can you book me a oneway flight? [system] where are you going? [user] i'm leaving from nyc to chi-town with two people in my group [system] when are you leaving? [user] on march 1st. [system] i found 4 flights for you. there's an american airlines flight that leves at 5:25 am and has 0 stops for $137. [user] when does the onward flight get there? [system] at 6:44 am. [user] where does it depart from? and is it refundable? [system] it departs from jfk international airport and it's not refundable, sorry. [user] sounds good to me. [system] do you need help with anything else? [user] i feel like traveling soon. can you help me buy a oneway ticket? [system] just to confirm, you want to get a flight for 2 from new york to chicago from american airlines today in the economy class? [user] yes, which airport does the flight arrive in?
State: [state] departure_date=march 1st refundable=none return_date=none inbound_departure_time=none seating_class=c passengers=c outbound_departure_time=5:25 am destination_city=chi-town airlines=c 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] inbound_departure_time=8:25 pm airlines=e of possible values a) british airways b) united airlines c) delta airlines d) air france e) southwest airlines f) air canada g) alaska airlines h) american airlines seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy return_date=9th of this month passengers=a of possible values a) 1 b) 2 c) 4 d) 3 origin_city=las vegas departure_date=6th of this month outbound_departure_time=3:10 pm destination_city=sd refundable=b of possible values a) false b) true [context] [user] i have a trip coming up, can you book me a oneway flight? [system] where are you going? [user] i'm leaving from nyc to chi-town with two people in my group [system] when are you leaving? [user] on march 1st. [system] i found 4 flights for you. there's an american airlines flight that leves at 5:25 am and has 0 stops for $137. [user] when does the onward flight get there? [system] at 6:44 am. [user] where does it depart from? and is it refundable? [system] it departs from jfk international airport and it's not refundable, sorry. [user] sounds good to me. [system] do you need help with anything else? [user] i feel like traveling soon. can you help me buy a oneway ticket? [system] just to confirm, you want to get a flight for 2 from new york to chicago from american airlines today in the economy class? [user] yes, which airport does the flight arrive in? [system] it's been booked. it arrives at o'hare international airport. [user] thanks for the help.
State: [state] inbound_departure_time=none airlines=h seating_class=d return_date=none passengers=b origin_city=nyc departure_date=march 1st outbound_departure_time=5:25 am destination_city=chi-town 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] airlines=h of possible values a) air canada b) air france c) alaska airlines d) american airlines e) british airways f) united airlines g) delta airlines h) southwest airlines 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) business d) first class return_date=9th of this month departure_date=6th of this month origin_city=las vegas destination_city=sd inbound_departure_time=8:25 pm passengers=d of possible values a) 3 b) 2 c) 4 d) 1 [context] [user] i have a trip coming up, can you book me a oneway flight? [system] where are you going? [user] i'm leaving from nyc to chi-town with two people in my group [system] when are you leaving? [user] on march 1st. [system] i found 4 flights for you. there's an american airlines flight that leves at 5:25 am and has 0 stops for $137. [user] when does the onward flight get there? [system] at 6:44 am. [user] where does it depart from? and is it refundable? [system] it departs from jfk international airport and it's not refundable, sorry. [user] sounds good to me. [system] do you need help with anything else? [user] i feel like traveling soon. can you help me buy a oneway ticket? [system] just to confirm, you want to get a flight for 2 from new york to chicago from american airlines today in the economy class? [user] yes, which airport does the flight arrive in? [system] it's been booked. it arrives at o'hare international airport. [user] thanks for the help. [system] anything else? [user] no that's it.
State: [state] airlines=d refundable=none outbound_departure_time=5:25 am seating_class=a return_date=none departure_date=march 1st origin_city=nyc destination_city=chi-town inbound_departure_time=none passengers=b