[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 airlines=c of possible values a) delta airlines b) british airways c) southwest airlines d) american airlines e) air france f) united airlines g) air canada h) alaska airlines outbound_departure_time=3:10 pm passengers=d of possible values a) 3 b) 4 c) 2 d) 1 seating_class=dontcare of possible values a) first class b) business c) premium economy d) economy departure_date=6th of this month inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true destination_city=sd return_date=9th of this month [context] [user] can you search flights for me?
State: [state] origin_city=none airlines=none outbound_departure_time=none passengers=none seating_class=none departure_date=none inbound_departure_time=none refundable=none destination_city=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] outbound_departure_time=3:10 pm departure_date=6th of this month refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm destination_city=sd airlines=g of possible values a) british airways b) united airlines c) delta airlines d) air canada e) air france f) alaska airlines g) southwest airlines h) american airlines seating_class=dontcare of possible values a) business b) first class c) economy d) premium economy origin_city=las vegas passengers=b of possible values a) 2 b) 1 c) 3 d) 4 return_date=9th of this month [context] [user] can you search flights for me? [system] sure. where would you like to go? when would you like to leave? where will you be leaving from? [user] i'm traveling from ny to chi-town on the 9th of march.
State: [state] outbound_departure_time=none departure_date=9th of march refundable=none inbound_departure_time=none destination_city=chi-town airlines=none seating_class=none origin_city=ny passengers=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] airlines=g of possible values a) alaska airlines b) british airways c) delta airlines d) american airlines e) united airlines f) air france g) southwest airlines h) air canada outbound_departure_time=3:10 pm origin_city=las vegas departure_date=6th of this month inbound_departure_time=8:25 pm destination_city=sd 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 seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy [context] [user] can you search flights for me? [system] sure. where would you like to go? when would you like to leave? where will you be leaving from? [user] i'm traveling from ny to chi-town on the 9th of march. [system] when will you return? [user] i want to return on march 14th and i prefer united airlines.
State: [state] airlines=e outbound_departure_time=none origin_city=ny departure_date=9th of march inbound_departure_time=none destination_city=chi-town refundable=none passengers=none return_date=march 14th 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 inbound_departure_time=8:25 pm passengers=a of possible values a) 1 b) 4 c) 3 d) 2 airlines=c of possible values a) air france b) air canada c) southwest airlines d) united airlines e) delta airlines f) american airlines g) british airways h) alaska 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 seating_class=dontcare of possible values a) business b) first class c) economy d) premium economy origin_city=las vegas [context] [user] can you search flights for me? [system] sure. where would you like to go? when would you like to leave? where will you be leaving from? [user] i'm traveling from ny to chi-town on the 9th of march. [system] when will you return? [user] i want to return on march 14th and i prefer united airlines. [system] there is an outbound united airlines flight leaving at 2:40 pm, returning at 9 pm. the ticket price is $130. [user] which airport does the flight depart from?
State: [state] return_date=march 14th inbound_departure_time=none passengers=none airlines=d outbound_departure_time=none departure_date=9th of march destination_city=chi-town refundable=none seating_class=none origin_city=ny

[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 airlines=f of possible values a) american airlines b) delta airlines c) british airways d) air france e) united airlines f) southwest airlines g) alaska airlines h) air canada passengers=d of possible values a) 4 b) 2 c) 3 d) 1 inbound_departure_time=8:25 pm destination_city=sd return_date=9th of this month departure_date=6th of this month outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) first class b) economy c) business d) premium economy origin_city=las vegas [context] [user] can you search flights for me? [system] sure. where would you like to go? when would you like to leave? where will you be leaving from? [user] i'm traveling from ny to chi-town on the 9th of march. [system] when will you return? [user] i want to return on march 14th and i prefer united airlines. [system] there is an outbound united airlines flight leaving at 2:40 pm, returning at 9 pm. the ticket price is $130. [user] which airport does the flight depart from? [system] the flight leaves from jfk international airport. [user] that flight sounds good to me.
State: [state] refundable=none airlines=e passengers=none inbound_departure_time=9 pm destination_city=chi-town return_date=march 14th departure_date=9th of march outbound_departure_time=2:40 pm seating_class=none origin_city=ny

[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) premium economy b) economy c) business d) first class outbound_departure_time=3:10 pm destination_city=sd airlines=e of possible values a) united airlines b) air france c) delta airlines d) air canada e) southwest airlines f) british airways g) alaska airlines h) american airlines passengers=c of possible values a) 2 b) 4 c) 1 d) 3 origin_city=las vegas departure_date=6th of this month inbound_departure_time=8:25 pm return_date=9th of this month refundable=a of possible values a) true b) false [context] [user] can you search flights for me? [system] sure. where would you like to go? when would you like to leave? where will you be leaving from? [user] i'm traveling from ny to chi-town on the 9th of march. [system] when will you return? [user] i want to return on march 14th and i prefer united airlines. [system] there is an outbound united airlines flight leaving at 2:40 pm, returning at 9 pm. the ticket price is $130. [user] which airport does the flight depart from? [system] the flight leaves from jfk international airport. [user] that flight sounds good to me. [system] should i purchase the tickets? [user] yes, please.
State: [state] seating_class=none outbound_departure_time=2:40 pm destination_city=chi-town airlines=a passengers=none origin_city=ny departure_date=9th of march inbound_departure_time=9 pm return_date=march 14th 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] return_date=9th of this month outbound_departure_time=3:10 pm refundable=b of possible values a) false b) true airlines=g of possible values a) alaska airlines b) american airlines c) air france d) delta airlines e) british airways f) united airlines g) southwest airlines h) air canada departure_date=6th of this month seating_class=dontcare of possible values a) first class b) economy c) premium economy d) business passengers=c of possible values a) 3 b) 4 c) 1 d) 2 origin_city=las vegas inbound_departure_time=8:25 pm destination_city=sd [context] [user] can you search flights for me? [system] sure. where would you like to go? when would you like to leave? where will you be leaving from? [user] i'm traveling from ny to chi-town on the 9th of march. [system] when will you return? [user] i want to return on march 14th and i prefer united airlines. [system] there is an outbound united airlines flight leaving at 2:40 pm, returning at 9 pm. the ticket price is $130. [user] which airport does the flight depart from? [system] the flight leaves from jfk international airport. [user] that flight sounds good to me. [system] should i purchase the tickets? [user] yes, please. [system] please confirm the following details: 1 economy class ticket to chicago on united airlines, departing new york on march 9th at 2:40 pm, returning march 14th at 9 pm. [user] yes, that sounds good.
State: [state] return_date=march 14th outbound_departure_time=2:40 pm refundable=none airlines=f departure_date=9th of march seating_class=b passengers=c origin_city=ny inbound_departure_time=9 pm 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] inbound_departure_time=8:25 pm airlines=a of possible values a) southwest airlines b) united airlines c) british airways d) alaska airlines e) delta airlines f) air france g) american airlines h) air canada departure_date=6th of this month 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 origin_city=las vegas passengers=c of possible values a) 3 b) 2 c) 1 d) 4 outbound_departure_time=3:10 pm destination_city=sd [context] [user] can you search flights for me? [system] sure. where would you like to go? when would you like to leave? where will you be leaving from? [user] i'm traveling from ny to chi-town on the 9th of march. [system] when will you return? [user] i want to return on march 14th and i prefer united airlines. [system] there is an outbound united airlines flight leaving at 2:40 pm, returning at 9 pm. the ticket price is $130. [user] which airport does the flight depart from? [system] the flight leaves from jfk international airport. [user] that flight sounds good to me. [system] should i purchase the tickets? [user] yes, please. [system] please confirm the following details: 1 economy class ticket to chicago on united airlines, departing new york on march 9th at 2:40 pm, returning march 14th at 9 pm. [user] yes, that sounds good. [system] your ticket has been confirmed. [user] thanks for your help. that's all i need.
State: [state] inbound_departure_time=9 pm airlines=b departure_date=9th of march refundable=none seating_class=b return_date=march 14th origin_city=ny passengers=c outbound_departure_time=2:40 pm destination_city=chi-town