[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 passengers=a of possible values a) 1 b) 2 c) 4 d) 3 return_date=9th of this month airlines=c of possible values a) united airlines b) british airways c) southwest airlines d) air canada e) delta airlines f) alaska airlines g) air france h) american airlines refundable=b of possible values a) false b) true departure_date=6th of this month destination_city=sd seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy origin_city=las vegas [context] [user] soon, i will be travelling. i would like you to please assist me in buying a oneway flight ticket. there are total of one people in my group.
State: [state] outbound_departure_time=none inbound_departure_time=none passengers=a return_date=none airlines=none refundable=none departure_date=none destination_city=none seating_class=none origin_city=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 refundable=b of possible values a) false b) true 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) economy c) business d) premium economy airlines=c of possible values a) air canada b) air france c) southwest airlines d) alaska airlines e) british airways f) american airlines g) united airlines h) delta airlines passengers=d of possible values a) 3 b) 2 c) 4 d) 1 outbound_departure_time=3:10 pm origin_city=las vegas [context] [user] soon, i will be travelling. i would like you to please assist me in buying a oneway flight ticket. there are total of one people in my group. [system] are you looking for any preferred airlines? [user] i would like to prefer united airlines. for me economy or business,anything is fine.
State: [state] inbound_departure_time=none refundable=none departure_date=none return_date=none destination_city=none seating_class=dontcare airlines=g passengers=d outbound_departure_time=none origin_city=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) delta airlines c) united airlines d) american airlines e) alaska airlines f) air canada g) british airways h) air france destination_city=sd return_date=9th of this month outbound_departure_time=3:10 pm 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 origin_city=las vegas departure_date=6th of this month inbound_departure_time=8:25 pm passengers=b of possible values a) 2 b) 1 c) 3 d) 4 [context] [user] soon, i will be travelling. i would like you to please assist me in buying a oneway flight ticket. there are total of one people in my group. [system] are you looking for any preferred airlines? [user] i would like to prefer united airlines. for me economy or business,anything is fine. [system] what is your expected schedule for departure? [user] i would be travelling to sydney and would be leaving on 3rd of this month.
State: [state] airlines=c destination_city=sydney return_date=none outbound_departure_time=none refundable=none seating_class=dontcare origin_city=none departure_date=3rd of this month inbound_departure_time=none passengers=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] return_date=9th of this month seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class departure_date=6th of this month passengers=d of possible values a) 3 b) 2 c) 4 d) 1 outbound_departure_time=3:10 pm airlines=e of possible values a) air canada b) delta airlines c) british airways d) american airlines e) southwest airlines f) air france g) united airlines h) alaska airlines origin_city=las vegas refundable=a of possible values a) true b) false destination_city=sd inbound_departure_time=8:25 pm [context] [user] soon, i will be travelling. i would like you to please assist me in buying a oneway flight ticket. there are total of one people in my group. [system] are you looking for any preferred airlines? [user] i would like to prefer united airlines. for me economy or business,anything is fine. [system] what is your expected schedule for departure? [user] i would be travelling to sydney and would be leaving on 3rd of this month. [system] from which place are you leaving from? [user] i would be leaving from las vegas.
State: [state] return_date=none seating_class=dontcare departure_date=3rd of this month passengers=d outbound_departure_time=none airlines=g origin_city=las vegas refundable=none destination_city=sydney 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] passengers=a of possible values a) 1 b) 4 c) 2 d) 3 destination_city=sd airlines=h of possible values a) delta airlines b) air canada c) alaska airlines d) air france e) american airlines f) united airlines g) british airways h) southwest airlines inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm 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 origin_city=las vegas departure_date=6th of this month return_date=9th of this month [context] [user] soon, i will be travelling. i would like you to please assist me in buying a oneway flight ticket. there are total of one people in my group. [system] are you looking for any preferred airlines? [user] i would like to prefer united airlines. for me economy or business,anything is fine. [system] what is your expected schedule for departure? [user] i would be travelling to sydney and would be leaving on 3rd of this month. [system] from which place are you leaving from? [user] i would be leaving from las vegas. [system] i would like you to confirm the following details. your flight is from las vegas to sydney. your airlines is united airlines and you are departing day after tomorrow. the airline class is economy and total number of people travelling is 1. [user] perfect. do flight has one stops? when is the next onward flight expected to arrive?
State: [state] passengers=a destination_city=sydney airlines=f inbound_departure_time=none outbound_departure_time=none refundable=none seating_class=dontcare origin_city=las vegas departure_date=3rd of this month 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] seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class airlines=h of possible values a) british airways b) air canada c) alaska airlines d) delta airlines e) air france f) american airlines g) united airlines h) southwest airlines return_date=9th of this month destination_city=sd departure_date=6th of this month passengers=b of possible values a) 2 b) 1 c) 4 d) 3 refundable=a of possible values a) true b) false origin_city=las vegas outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm [context] [user] soon, i will be travelling. i would like you to please assist me in buying a oneway flight ticket. there are total of one people in my group. [system] are you looking for any preferred airlines? [user] i would like to prefer united airlines. for me economy or business,anything is fine. [system] what is your expected schedule for departure? [user] i would be travelling to sydney and would be leaving on 3rd of this month. [system] from which place are you leaving from? [user] i would be leaving from las vegas. [system] i would like you to confirm the following details. your flight is from las vegas to sydney. your airlines is united airlines and you are departing day after tomorrow. the airline class is economy and total number of people travelling is 1. [user] perfect. do flight has one stops? when is the next onward flight expected to arrive? [system] oneway ticket has been confirmed. there are total of 1 stop in flight journey. the next onward flight will arrive at 1:32 pm. [user] thanks for your assistance.
State: [state] seating_class=dontcare airlines=g return_date=none destination_city=sydney departure_date=3rd of this month passengers=b refundable=none origin_city=las vegas outbound_departure_time=none 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] departure_date=6th of this month airlines=h of possible values a) air canada b) alaska airlines c) american airlines d) british airways e) air france f) united airlines g) delta airlines h) southwest airlines origin_city=las vegas passengers=b of possible values a) 2 b) 1 c) 4 d) 3 inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy destination_city=sd refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm return_date=9th of this month [context] [user] soon, i will be travelling. i would like you to please assist me in buying a oneway flight ticket. there are total of one people in my group. [system] are you looking for any preferred airlines? [user] i would like to prefer united airlines. for me economy or business,anything is fine. [system] what is your expected schedule for departure? [user] i would be travelling to sydney and would be leaving on 3rd of this month. [system] from which place are you leaving from? [user] i would be leaving from las vegas. [system] i would like you to confirm the following details. your flight is from las vegas to sydney. your airlines is united airlines and you are departing day after tomorrow. the airline class is economy and total number of people travelling is 1. [user] perfect. do flight has one stops? when is the next onward flight expected to arrive? [system] oneway ticket has been confirmed. there are total of 1 stop in flight journey. the next onward flight will arrive at 1:32 pm. [user] thanks for your assistance. [system] is there anything else i can help you with? [user] no. i am good. thanks for the assistance
State: [state] departure_date=3rd of this month airlines=f origin_city=las vegas passengers=b inbound_departure_time=none seating_class=dontcare destination_city=sydney refundable=none outbound_departure_time=none return_date=none