[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 return_date=9th of this month refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) business b) first class c) economy d) premium economy departure_date=6th of this month origin_city=las vegas airlines=e of possible values a) united airlines b) delta airlines c) british airways d) american airlines e) southwest airlines f) alaska airlines g) air canada h) air france passengers=d of possible values a) 2 b) 3 c) 4 d) 1 outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm [context] [user] look up available flights.
State: [state] destination_city=none return_date=none refundable=none seating_class=none departure_date=none origin_city=none airlines=none passengers=none 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 destination_city=sd seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class airlines=c of possible values a) british airways b) alaska airlines c) southwest airlines d) air france e) delta airlines f) air canada g) united airlines h) american airlines passengers=d of possible values a) 2 b) 3 c) 4 d) 1 return_date=9th of this month origin_city=las vegas inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm [context] [user] look up available flights. [system] where is your starting location and destination? when do you want to return? [user] i would like to leave from los angeles and fly to london, uk. i want to return march 9th.
State: [state] departure_date=none destination_city=london, uk seating_class=none airlines=none passengers=none return_date=march 9th origin_city=los angeles inbound_departure_time=none refundable=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] destination_city=sd outbound_departure_time=3:10 pm departure_date=6th of this month 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=e of possible values a) air france b) air canada c) british airways d) american airlines e) southwest airlines f) delta airlines g) alaska airlines h) united airlines seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class refundable=a of possible values a) true b) false origin_city=las vegas [context] [user] look up available flights. [system] where is your starting location and destination? when do you want to return? [user] i would like to leave from los angeles and fly to london, uk. i want to return march 9th. [system] what day would you like to depart? [user] set my departure date for the 7th. please get me an economy seat on american airlines.
State: [state] destination_city=london, uk outbound_departure_time=none departure_date=the 7th return_date=march 9th inbound_departure_time=none passengers=none airlines=d seating_class=a refundable=none origin_city=los angeles

[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) british airways c) delta airlines d) united airlines e) alaska airlines f) american airlines g) air france h) air canada origin_city=las vegas return_date=9th of this month seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy refundable=b of possible values a) false b) true destination_city=sd departure_date=6th of this month passengers=a of possible values a) 1 b) 2 c) 3 d) 4 outbound_departure_time=3:10 pm [context] [user] look up available flights. [system] where is your starting location and destination? when do you want to return? [user] i would like to leave from los angeles and fly to london, uk. i want to return march 9th. [system] what day would you like to depart? [user] set my departure date for the 7th. please get me an economy seat on american airlines. [system] there is a flight on american airlines leaving at 8:30 am. the returning flight would leave at 3:05 pm. this ticket would cost $353. [user] that is the flight i want.
State: [state] inbound_departure_time=3:05 pm airlines=f origin_city=los angeles return_date=march 9th seating_class=c refundable=none destination_city=london, uk departure_date=the 7th passengers=none 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] departure_date=6th of this month return_date=9th of this month airlines=c of possible values a) delta airlines b) air france c) southwest airlines d) british airways e) united airlines f) air canada g) alaska airlines h) american airlines refundable=a of possible values a) true b) false origin_city=las vegas outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) business b) first class c) economy d) premium economy inbound_departure_time=8:25 pm destination_city=sd passengers=d of possible values a) 3 b) 4 c) 2 d) 1 [context] [user] look up available flights. [system] where is your starting location and destination? when do you want to return? [user] i would like to leave from los angeles and fly to london, uk. i want to return march 9th. [system] what day would you like to depart? [user] set my departure date for the 7th. please get me an economy seat on american airlines. [system] there is a flight on american airlines leaving at 8:30 am. the returning flight would leave at 3:05 pm. this ticket would cost $353. [user] that is the flight i want. [system] shall i purchase the ticket for you? [user] not now. could you find me a oneway flight for two people?
State: [state] departure_date=the 7th return_date=march 9th airlines=h refundable=none origin_city=los angeles outbound_departure_time=8:30 am seating_class=c inbound_departure_time=3:05 pm destination_city=london, uk passengers=c

[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) air canada b) air france c) southwest airlines d) delta airlines e) american airlines f) united airlines g) british airways h) alaska airlines departure_date=6th of this month seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business destination_city=sd outbound_departure_time=3:10 pm refundable=b of possible values a) false b) true passengers=b of possible values a) 3 b) 1 c) 2 d) 4 return_date=9th of this month inbound_departure_time=8:25 pm [context] [user] look up available flights. [system] where is your starting location and destination? when do you want to return? [user] i would like to leave from los angeles and fly to london, uk. i want to return march 9th. [system] what day would you like to depart? [user] set my departure date for the 7th. please get me an economy seat on american airlines. [system] there is a flight on american airlines leaving at 8:30 am. the returning flight would leave at 3:05 pm. this ticket would cost $353. [user] that is the flight i want. [system] shall i purchase the ticket for you? [user] not now. could you find me a oneway flight for two people? [system] i found 1 flight in my search on american airlines. the outbound flight would leave at 8:30 am with 1 stop. it would cost $380. [user] which airport does the flight depart from?
State: [state] origin_city=los angeles airlines=e departure_date=the 7th seating_class=b destination_city=london, uk outbound_departure_time=8:30 am refundable=none passengers=c return_date=march 9th inbound_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] origin_city=las vegas passengers=a of possible values a) 1 b) 4 c) 3 d) 2 departure_date=6th of this month airlines=d of possible values a) air france b) alaska airlines c) united airlines d) southwest airlines e) american airlines f) delta airlines g) air canada h) british airways seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm destination_city=sd return_date=9th of this month [context] [user] look up available flights. [system] where is your starting location and destination? when do you want to return? [user] i would like to leave from los angeles and fly to london, uk. i want to return march 9th. [system] what day would you like to depart? [user] set my departure date for the 7th. please get me an economy seat on american airlines. [system] there is a flight on american airlines leaving at 8:30 am. the returning flight would leave at 3:05 pm. this ticket would cost $353. [user] that is the flight i want. [system] shall i purchase the ticket for you? [user] not now. could you find me a oneway flight for two people? [system] i found 1 flight in my search on american airlines. the outbound flight would leave at 8:30 am with 1 stop. it would cost $380. [user] which airport does the flight depart from? [system] it will depart from the lax international airport. [user] that sounds good. i don't need anything else.
State: [state] origin_city=los angeles passengers=d departure_date=the 7th airlines=e seating_class=c refundable=none outbound_departure_time=8:30 am inbound_departure_time=3:05 pm destination_city=london, uk return_date=march 9th