[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=c of possible values a) 3 b) 4 c) 1 d) 2 refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm origin_city=las vegas inbound_departure_time=8:25 pm return_date=9th of this month seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy airlines=f of possible values a) air canada b) american airlines c) british airways d) alaska airlines e) air france f) southwest airlines g) united airlines h) delta airlines destination_city=sd departure_date=6th of this month [context] [user] can you search airline flights for me?
State: [state] passengers=none refundable=none outbound_departure_time=none origin_city=none inbound_departure_time=none return_date=none seating_class=none airlines=none destination_city=none departure_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] refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm return_date=9th of this month passengers=c of possible values a) 3 b) 4 c) 1 d) 2 airlines=d of possible values a) air canada b) united airlines c) delta airlines d) southwest airlines e) american airlines f) air france g) alaska airlines h) british airways seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy destination_city=sd departure_date=6th of this month inbound_departure_time=8:25 pm origin_city=las vegas [context] [user] can you search airline flights for me? [system] sure. i need to know where you are planning to visit, your planned departure date, and your planned return date. [user] i want to go to seattle, wa on the 8th, and be back by the 11th of march. preferably with united airlines.
State: [state] refundable=none outbound_departure_time=none return_date=11th of march passengers=none airlines=b seating_class=none destination_city=seattle, wa departure_date=the 8th inbound_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] refundable=b of possible values a) false b) true departure_date=6th of this month origin_city=las vegas return_date=9th of this month destination_city=sd airlines=g of possible values a) american airlines b) alaska airlines c) air france d) air canada e) british airways f) united airlines g) southwest airlines h) delta airlines 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 passengers=b of possible values a) 4 b) 1 c) 3 d) 2 [context] [user] can you search airline flights for me? [system] sure. i need to know where you are planning to visit, your planned departure date, and your planned return date. [user] i want to go to seattle, wa on the 8th, and be back by the 11th of march. preferably with united airlines. [system] where will you be leaving from? [user] i'll be leaving from san fran with two people. can we get an economy flight?
State: [state] refundable=none departure_date=the 8th origin_city=san fran return_date=11th of march destination_city=seattle, wa airlines=f seating_class=b outbound_departure_time=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=d of possible values a) american airlines b) delta airlines c) united airlines d) southwest airlines e) british airways f) air canada g) air france h) alaska airlines destination_city=sd departure_date=6th of this month seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class origin_city=las vegas passengers=a of possible values a) 1 b) 3 c) 4 d) 2 refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm return_date=9th of this month [context] [user] can you search airline flights for me? [system] sure. i need to know where you are planning to visit, your planned departure date, and your planned return date. [user] i want to go to seattle, wa on the 8th, and be back by the 11th of march. preferably with united airlines. [system] where will you be leaving from? [user] i'll be leaving from san fran with two people. can we get an economy flight? [system] i have found an outbound united airlines flight at 3:05 pm with a return flight leaving at 8:30 pm for $128. [user] that flight sounds good to me. i plan to go on a short trip. can you help me buy flight tickets?
State: [state] airlines=c destination_city=seattle, wa departure_date=the 8th seating_class=a origin_city=san fran passengers=d refundable=none inbound_departure_time=8:30 pm outbound_departure_time=3:05 pm return_date=11th of march

[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=e of possible values a) alaska airlines b) delta airlines c) air canada d) american airlines e) southwest airlines f) united airlines g) british airways h) air france origin_city=las vegas passengers=b of possible values a) 3 b) 1 c) 4 d) 2 outbound_departure_time=3:10 pm destination_city=sd refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm return_date=9th of this month departure_date=6th of this month seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy [context] [user] can you search airline flights for me? [system] sure. i need to know where you are planning to visit, your planned departure date, and your planned return date. [user] i want to go to seattle, wa on the 8th, and be back by the 11th of march. preferably with united airlines. [system] where will you be leaving from? [user] i'll be leaving from san fran with two people. can we get an economy flight? [system] i have found an outbound united airlines flight at 3:05 pm with a return flight leaving at 8:30 pm for $128. [user] that flight sounds good to me. i plan to go on a short trip. can you help me buy flight tickets? [system] sure. i can buy you a united airlines flight from san francisco to seattle. the departure date is next friday at 3:05 pm, and the return date is march 11th at 8:30 pm. the seating class is economy, with 2 passengers. [user] yes that sounds good. when does the onward flight arrive?
State: [state] airlines=f origin_city=san fran passengers=d outbound_departure_time=3:05 pm destination_city=seattle refundable=none inbound_departure_time=8:30 pm return_date=11th of march departure_date=next friday seating_class=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] return_date=9th of this month departure_date=6th of this month origin_city=las vegas destination_city=sd refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) premium economy b) business c) economy d) first class airlines=d of possible values a) air france b) united airlines c) delta airlines d) southwest airlines e) british airways f) alaska airlines g) american airlines h) air canada inbound_departure_time=8:25 pm passengers=c of possible values a) 2 b) 4 c) 1 d) 3 outbound_departure_time=3:10 pm [context] [user] can you search airline flights for me? [system] sure. i need to know where you are planning to visit, your planned departure date, and your planned return date. [user] i want to go to seattle, wa on the 8th, and be back by the 11th of march. preferably with united airlines. [system] where will you be leaving from? [user] i'll be leaving from san fran with two people. can we get an economy flight? [system] i have found an outbound united airlines flight at 3:05 pm with a return flight leaving at 8:30 pm for $128. [user] that flight sounds good to me. i plan to go on a short trip. can you help me buy flight tickets? [system] sure. i can buy you a united airlines flight from san francisco to seattle. the departure date is next friday at 3:05 pm, and the return date is march 11th at 8:30 pm. the seating class is economy, with 2 passengers. [user] yes that sounds good. when does the onward flight arrive? [system] i have confirmed your ticket. the onward flight arrives at 5:16 pm. [user] thanks for your help
State: [state] return_date=11th of march departure_date=next friday origin_city=san fran destination_city=seattle refundable=none seating_class=c airlines=b inbound_departure_time=8:30 pm passengers=a outbound_departure_time=3:05 pm

[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 inbound_departure_time=8:25 pm passengers=a of possible values a) 1 b) 4 c) 3 d) 2 seating_class=dontcare of possible values a) first class b) business c) premium economy d) economy return_date=9th of this month destination_city=sd departure_date=6th of this month origin_city=las vegas outbound_departure_time=3:10 pm airlines=f of possible values a) air france b) united airlines c) air canada d) british airways e) american airlines f) southwest airlines g) alaska airlines h) delta airlines [context] [user] can you search airline flights for me? [system] sure. i need to know where you are planning to visit, your planned departure date, and your planned return date. [user] i want to go to seattle, wa on the 8th, and be back by the 11th of march. preferably with united airlines. [system] where will you be leaving from? [user] i'll be leaving from san fran with two people. can we get an economy flight? [system] i have found an outbound united airlines flight at 3:05 pm with a return flight leaving at 8:30 pm for $128. [user] that flight sounds good to me. i plan to go on a short trip. can you help me buy flight tickets? [system] sure. i can buy you a united airlines flight from san francisco to seattle. the departure date is next friday at 3:05 pm, and the return date is march 11th at 8:30 pm. the seating class is economy, with 2 passengers. [user] yes that sounds good. when does the onward flight arrive? [system] i have confirmed your ticket. the onward flight arrives at 5:16 pm. [user] thanks for your help [system] do you need any further assistance? [user] no. thanks for the help.
State: [state] refundable=none inbound_departure_time=8:30 pm passengers=d seating_class=d return_date=11th of march destination_city=seattle departure_date=next friday origin_city=san fran outbound_departure_time=3:05 pm airlines=b