[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) first class b) premium economy c) business d) economy passengers=d of possible values a) 2 b) 4 c) 3 d) 1 departure_date=6th of this month destination_city=sd outbound_departure_time=3:10 pm origin_city=las vegas airlines=c of possible values a) british airways b) air canada c) southwest airlines d) delta airlines e) alaska airlines f) american airlines g) air france h) united airlines refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm return_date=9th of this month [context] [user] i'd like to book a flight for 4 people.
State: [state] seating_class=none passengers=b departure_date=none destination_city=none outbound_departure_time=none origin_city=none airlines=none refundable=none inbound_departure_time=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=e of possible values a) united airlines b) british airways c) delta airlines d) american airlines e) southwest airlines f) air canada g) air france h) alaska airlines origin_city=las vegas outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business return_date=9th of this month departure_date=6th of this month passengers=b of possible values a) 3 b) 1 c) 2 d) 4 refundable=a of possible values a) true b) false destination_city=sd inbound_departure_time=8:25 pm [context] [user] i'd like to book a flight for 4 people. [system] where would you like to go? when do you plan to leave? where would you like to leave from? [user] i want to leave from ciudad de mexico and go to new york city. i'd like to leave on the 2nd and get back on the 14th of march.
State: [state] airlines=none origin_city=ciudad de mexico outbound_departure_time=none seating_class=none return_date=14th of march departure_date=the 2nd passengers=d refundable=none destination_city=new york city 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] return_date=9th of this month origin_city=las vegas passengers=b of possible values a) 3 b) 1 c) 4 d) 2 refundable=a of possible values a) true b) false destination_city=sd inbound_departure_time=8:25 pm departure_date=6th of this month seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class airlines=b of possible values a) british airways b) southwest airlines c) air canada d) delta airlines e) united airlines f) american airlines g) air france h) alaska airlines outbound_departure_time=3:10 pm [context] [user] i'd like to book a flight for 4 people. [system] where would you like to go? when do you plan to leave? where would you like to leave from? [user] i want to leave from ciudad de mexico and go to new york city. i'd like to leave on the 2nd and get back on the 14th of march. [system] i found 1 convenient flight for your trip. the outbound flight leaves at 8:25 am and the return flight leaves at 7:25 pm. both flights are with united airlines and the price of the ticket is $222. [user] that flight sounds good to me.
State: [state] return_date=14th of march origin_city=ciudad de mexico passengers=c refundable=none destination_city=new york city inbound_departure_time=7:25 pm departure_date=the 2nd seating_class=none airlines=e outbound_departure_time=8:25 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] refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm return_date=9th of this month departure_date=6th of this month origin_city=las vegas destination_city=sd seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class airlines=f of possible values a) air canada b) delta airlines c) american airlines d) alaska airlines e) air france f) southwest airlines g) united airlines h) british airways passengers=b of possible values a) 2 b) 1 c) 4 d) 3 [context] [user] i'd like to book a flight for 4 people. [system] where would you like to go? when do you plan to leave? where would you like to leave from? [user] i want to leave from ciudad de mexico and go to new york city. i'd like to leave on the 2nd and get back on the 14th of march. [system] i found 1 convenient flight for your trip. the outbound flight leaves at 8:25 am and the return flight leaves at 7:25 pm. both flights are with united airlines and the price of the ticket is $222. [user] that flight sounds good to me. [system] can i help you with anything else? [user] i'd like to buy tickets for this flight.
State: [state] refundable=none inbound_departure_time=7:25 pm outbound_departure_time=8:25 am return_date=14th of march departure_date=the 2nd origin_city=ciudad de mexico destination_city=new york city seating_class=none airlines=g 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] outbound_departure_time=3:10 pm return_date=9th of this month refundable=a of possible values a) true b) false passengers=c of possible values a) 4 b) 3 c) 1 d) 2 departure_date=6th of this month seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy airlines=h of possible values a) delta airlines b) american airlines c) british airways d) air canada e) united airlines f) air france g) alaska airlines h) southwest airlines origin_city=las vegas destination_city=sd inbound_departure_time=8:25 pm [context] [user] i'd like to book a flight for 4 people. [system] where would you like to go? when do you plan to leave? where would you like to leave from? [user] i want to leave from ciudad de mexico and go to new york city. i'd like to leave on the 2nd and get back on the 14th of march. [system] i found 1 convenient flight for your trip. the outbound flight leaves at 8:25 am and the return flight leaves at 7:25 pm. both flights are with united airlines and the price of the ticket is $222. [user] that flight sounds good to me. [system] can i help you with anything else? [user] i'd like to buy tickets for this flight. [system] please confirm the following details: the flight is from mexico city to new york. the airlines is united airlines. the departure date is tomorrow at 8:25 am and the return date is march 14th at 7:25 pm. the seating class is economy and the number of tickets you want to buy is 4. [user] that sounds good.
State: [state] outbound_departure_time=8:25 am return_date=14th of march refundable=none passengers=a departure_date=the 2nd seating_class=d airlines=e origin_city=ciudad de mexico destination_city=new york inbound_departure_time=7:25 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] departure_date=6th of this month airlines=f of possible values a) american airlines b) british airways c) united airlines d) alaska airlines e) air canada f) southwest airlines g) air france h) delta airlines origin_city=las vegas destination_city=sd refundable=b of possible values a) false b) true return_date=9th of this month inbound_departure_time=8:25 pm passengers=d of possible values a) 3 b) 2 c) 4 d) 1 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'd like to book a flight for 4 people. [system] where would you like to go? when do you plan to leave? where would you like to leave from? [user] i want to leave from ciudad de mexico and go to new york city. i'd like to leave on the 2nd and get back on the 14th of march. [system] i found 1 convenient flight for your trip. the outbound flight leaves at 8:25 am and the return flight leaves at 7:25 pm. both flights are with united airlines and the price of the ticket is $222. [user] that flight sounds good to me. [system] can i help you with anything else? [user] i'd like to buy tickets for this flight. [system] please confirm the following details: the flight is from mexico city to new york. the airlines is united airlines. the departure date is tomorrow at 8:25 am and the return date is march 14th at 7:25 pm. the seating class is economy and the number of tickets you want to buy is 4. [user] that sounds good. [system] your ticket is confirmed. [user] thanks for your help.
State: [state] departure_date=the 2nd airlines=c origin_city=ciudad de mexico destination_city=new york refundable=none return_date=14th of march inbound_departure_time=7:25 pm passengers=c seating_class=d outbound_departure_time=8:25 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] seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy return_date=9th of this month passengers=a of possible values a) 1 b) 2 c) 4 d) 3 destination_city=sd origin_city=las vegas refundable=a of possible values a) true b) false departure_date=6th of this month outbound_departure_time=3:10 pm airlines=a of possible values a) southwest airlines b) british airways c) air france d) air canada e) united airlines f) alaska airlines g) american airlines h) delta airlines inbound_departure_time=8:25 pm [context] [user] i'd like to book a flight for 4 people. [system] where would you like to go? when do you plan to leave? where would you like to leave from? [user] i want to leave from ciudad de mexico and go to new york city. i'd like to leave on the 2nd and get back on the 14th of march. [system] i found 1 convenient flight for your trip. the outbound flight leaves at 8:25 am and the return flight leaves at 7:25 pm. both flights are with united airlines and the price of the ticket is $222. [user] that flight sounds good to me. [system] can i help you with anything else? [user] i'd like to buy tickets for this flight. [system] please confirm the following details: the flight is from mexico city to new york. the airlines is united airlines. the departure date is tomorrow at 8:25 am and the return date is march 14th at 7:25 pm. the seating class is economy and the number of tickets you want to buy is 4. [user] that sounds good. [system] your ticket is confirmed. [user] thanks for your help. [system] can i help you with anything else? [user] no, thanks for your help.
State: [state] seating_class=a return_date=14th of march passengers=c destination_city=new york origin_city=ciudad de mexico refundable=none departure_date=the 2nd outbound_departure_time=8:25 am airlines=e inbound_departure_time=7:25 pm