[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) business c) premium economy d) first class destination_city=sd return_date=9th of this month airlines=e of possible values a) air canada b) alaska airlines c) air france d) delta airlines e) southwest airlines f) british airways g) united airlines h) american airlines inbound_departure_time=8:25 pm departure_date=6th of this month refundable=a of possible values a) true b) false passengers=a of possible values a) 1 b) 4 c) 2 d) 3 origin_city=las vegas outbound_departure_time=3:10 pm [context] [user] i want to go for a short trip and for which i need to search for one-way flights. can you search for the one which is suitable to me?
State: [state] seating_class=none destination_city=none return_date=none airlines=none inbound_departure_time=none departure_date=none refundable=none passengers=none origin_city=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 departure_date=6th of this month seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy airlines=e of possible values a) united airlines b) delta airlines c) air canada d) american airlines e) southwest airlines f) air france g) british airways h) alaska airlines refundable=b of possible values a) false b) true return_date=9th of this month origin_city=las vegas inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm passengers=b of possible values a) 4 b) 1 c) 3 d) 2 [context] [user] i want to go for a short trip and for which i need to search for one-way flights. can you search for the one which is suitable to me? [system] yes, what is your present location to search for the flight and let me know about the starting date of your travel plan. [user] i want to search the flight from la on 3rd of this month.
State: [state] destination_city=none departure_date=3rd of this month seating_class=none airlines=none refundable=none return_date=none origin_city=la inbound_departure_time=none outbound_departure_time=none passengers=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 refundable=a of possible values a) true b) false origin_city=las vegas destination_city=sd seating_class=dontcare of possible values a) business b) first class c) economy d) premium economy outbound_departure_time=3:10 pm passengers=d of possible values a) 4 b) 3 c) 2 d) 1 inbound_departure_time=8:25 pm airlines=d of possible values a) air france b) american airlines c) united airlines d) southwest airlines e) delta airlines f) alaska airlines g) british airways h) air canada departure_date=6th of this month [context] [user] i want to go for a short trip and for which i need to search for one-way flights. can you search for the one which is suitable to me? [system] yes, what is your present location to search for the flight and let me know about the starting date of your travel plan. [user] i want to search the flight from la on 3rd of this month. [system] to which place you are planning to visit? [user] i have planned to visit vegas, search for the flights to this place.
State: [state] return_date=none refundable=none origin_city=la destination_city=vegas seating_class=none outbound_departure_time=none passengers=none inbound_departure_time=none airlines=none departure_date=3rd of this month

[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 seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy return_date=9th of this month departure_date=6th of this month airlines=c of possible values a) united airlines b) british airways c) southwest airlines d) alaska airlines e) american airlines f) delta airlines g) air france h) air canada passengers=c of possible values a) 2 b) 4 c) 1 d) 3 destination_city=sd outbound_departure_time=3:10 pm origin_city=las vegas [context] [user] i want to go for a short trip and for which i need to search for one-way flights. can you search for the one which is suitable to me? [system] yes, what is your present location to search for the flight and let me know about the starting date of your travel plan. [user] i want to search the flight from la on 3rd of this month. [system] to which place you are planning to visit? [user] i have planned to visit vegas, search for the flights to this place. [system] what about an outbound flight with alaska airlines which leaves at 8:20 pm with 0 stops under ticket price $79?. how about your opinion? [user] can you search whether the ticket to this flight is refundable or not?
State: [state] inbound_departure_time=none refundable=none seating_class=none return_date=none departure_date=3rd of this month airlines=none passengers=none destination_city=vegas outbound_departure_time=none origin_city=la

[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=d of possible values a) 3 b) 2 c) 4 d) 1 departure_date=6th of this month destination_city=sd refundable=a of possible values a) true b) false airlines=a of possible values a) southwest airlines b) air canada c) american airlines d) british airways e) air france f) alaska airlines g) delta airlines h) united airlines outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class origin_city=las vegas return_date=9th of this month [context] [user] i want to go for a short trip and for which i need to search for one-way flights. can you search for the one which is suitable to me? [system] yes, what is your present location to search for the flight and let me know about the starting date of your travel plan. [user] i want to search the flight from la on 3rd of this month. [system] to which place you are planning to visit? [user] i have planned to visit vegas, search for the flights to this place. [system] what about an outbound flight with alaska airlines which leaves at 8:20 pm with 0 stops under ticket price $79?. how about your opinion? [user] can you search whether the ticket to this flight is refundable or not? [system] i have searched and found that the tickets are not refundable. shall i search with any other flight? [user] no, this flight will be a good one for me. thanks.
State: [state] passengers=none departure_date=3rd of this month destination_city=vegas refundable=none airlines=f outbound_departure_time=8:20 pm inbound_departure_time=none seating_class=none origin_city=la 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] return_date=9th of this month airlines=e of possible values a) air france b) air canada c) delta airlines d) british airways e) southwest airlines f) united airlines g) american airlines h) alaska airlines seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business departure_date=6th of this month outbound_departure_time=3:10 pm passengers=c of possible values a) 3 b) 4 c) 1 d) 2 inbound_departure_time=8:25 pm destination_city=sd refundable=b of possible values a) false b) true origin_city=las vegas [context] [user] i want to go for a short trip and for which i need to search for one-way flights. can you search for the one which is suitable to me? [system] yes, what is your present location to search for the flight and let me know about the starting date of your travel plan. [user] i want to search the flight from la on 3rd of this month. [system] to which place you are planning to visit? [user] i have planned to visit vegas, search for the flights to this place. [system] what about an outbound flight with alaska airlines which leaves at 8:20 pm with 0 stops under ticket price $79?. how about your opinion? [user] can you search whether the ticket to this flight is refundable or not? [system] i have searched and found that the tickets are not refundable. shall i search with any other flight? [user] no, this flight will be a good one for me. thanks. [system] okay, that's great. shall i book the tickets to this flight? [user] no, not now, will decide later. i need your help to search for a bus to go there.
State: [state] return_date=none airlines=h seating_class=none departure_date=3rd of this month outbound_departure_time=8:20 pm passengers=none inbound_departure_time=none destination_city=vegas refundable=none origin_city=la

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] travelers=a of possible values a) 4 b) 3 c) 2 d) 1 e) 5 from_location=san francisco leaving_time=8:40 am to_location=lax leaving_date=1st of march [context] [user] i want to go for a short trip and for which i need to search for one-way flights. can you search for the one which is suitable to me? [system] yes, what is your present location to search for the flight and let me know about the starting date of your travel plan. [user] i want to search the flight from la on 3rd of this month. [system] to which place you are planning to visit? [user] i have planned to visit vegas, search for the flights to this place. [system] what about an outbound flight with alaska airlines which leaves at 8:20 pm with 0 stops under ticket price $79?. how about your opinion? [user] can you search whether the ticket to this flight is refundable or not? [system] i have searched and found that the tickets are not refundable. shall i search with any other flight? [user] no, this flight will be a good one for me. thanks. [system] okay, that's great. shall i book the tickets to this flight? [user] no, not now, will decide later. i need your help to search for a bus to go there.
State: [state] travelers=none from_location=la leaving_time=none to_location=vegas leaving_date=none

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] leaving_date=1st of march to_location=lax leaving_time=8:40 am from_location=san francisco travelers=d of possible values a) 3 b) 2 c) 5 d) 4 e) 1 [context] [user] i want to go for a short trip and for which i need to search for one-way flights. can you search for the one which is suitable to me? [system] yes, what is your present location to search for the flight and let me know about the starting date of your travel plan. [user] i want to search the flight from la on 3rd of this month. [system] to which place you are planning to visit? [user] i have planned to visit vegas, search for the flights to this place. [system] what about an outbound flight with alaska airlines which leaves at 8:20 pm with 0 stops under ticket price $79?. how about your opinion? [user] can you search whether the ticket to this flight is refundable or not? [system] i have searched and found that the tickets are not refundable. shall i search with any other flight? [user] no, this flight will be a good one for me. thanks. [system] okay, that's great. shall i book the tickets to this flight? [user] no, not now, will decide later. i need your help to search for a bus to go there. [system] shall i search for the bus which leaves on march 3rd? [user] no, please search for it on 8th of this month.
State: [state] leaving_date=8th of this month to_location=vegas leaving_time=none from_location=la travelers=none

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] leaving_date=1st of march travelers=c of possible values a) 1 b) 5 c) 4 d) 3 e) 2 to_location=lax leaving_time=8:40 am from_location=san francisco [context] [user] i want to go for a short trip and for which i need to search for one-way flights. can you search for the one which is suitable to me? [system] yes, what is your present location to search for the flight and let me know about the starting date of your travel plan. [user] i want to search the flight from la on 3rd of this month. [system] to which place you are planning to visit? [user] i have planned to visit vegas, search for the flights to this place. [system] what about an outbound flight with alaska airlines which leaves at 8:20 pm with 0 stops under ticket price $79?. how about your opinion? [user] can you search whether the ticket to this flight is refundable or not? [system] i have searched and found that the tickets are not refundable. shall i search with any other flight? [user] no, this flight will be a good one for me. thanks. [system] okay, that's great. shall i book the tickets to this flight? [user] no, not now, will decide later. i need your help to search for a bus to go there. [system] shall i search for the bus which leaves on march 3rd? [user] no, please search for it on 8th of this month. [system] what about a bus departs at 7:40 am with 0 transfers under the ticket cost $39? [user] i want to know the origin and destination stations of this bus to decide further.
State: [state] leaving_date=8th of this month travelers=none to_location=vegas leaving_time=none from_location=la

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] from_location=san francisco leaving_time=8:40 am leaving_date=1st of march travelers=d of possible values a) 1 b) 2 c) 5 d) 4 e) 3 to_location=lax [context] [user] i want to go for a short trip and for which i need to search for one-way flights. can you search for the one which is suitable to me? [system] yes, what is your present location to search for the flight and let me know about the starting date of your travel plan. [user] i want to search the flight from la on 3rd of this month. [system] to which place you are planning to visit? [user] i have planned to visit vegas, search for the flights to this place. [system] what about an outbound flight with alaska airlines which leaves at 8:20 pm with 0 stops under ticket price $79?. how about your opinion? [user] can you search whether the ticket to this flight is refundable or not? [system] i have searched and found that the tickets are not refundable. shall i search with any other flight? [user] no, this flight will be a good one for me. thanks. [system] okay, that's great. shall i book the tickets to this flight? [user] no, not now, will decide later. i need your help to search for a bus to go there. [system] shall i search for the bus which leaves on march 3rd? [user] no, please search for it on 8th of this month. [system] what about a bus departs at 7:40 am with 0 transfers under the ticket cost $39? [user] i want to know the origin and destination stations of this bus to decide further. [system] this bus will leave from union station and will reach to union plaza. hope that is okay to you. [user] yes, it's okay for me.
State: [state] from_location=la leaving_time=7:40 am leaving_date=8th of this month travelers=none to_location=vegas

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] to_location=lax leaving_date=1st of march from_location=san francisco leaving_time=8:40 am travelers=d of possible values a) 2 b) 3 c) 5 d) 4 e) 1 [context] [user] i want to go for a short trip and for which i need to search for one-way flights. can you search for the one which is suitable to me? [system] yes, what is your present location to search for the flight and let me know about the starting date of your travel plan. [user] i want to search the flight from la on 3rd of this month. [system] to which place you are planning to visit? [user] i have planned to visit vegas, search for the flights to this place. [system] what about an outbound flight with alaska airlines which leaves at 8:20 pm with 0 stops under ticket price $79?. how about your opinion? [user] can you search whether the ticket to this flight is refundable or not? [system] i have searched and found that the tickets are not refundable. shall i search with any other flight? [user] no, this flight will be a good one for me. thanks. [system] okay, that's great. shall i book the tickets to this flight? [user] no, not now, will decide later. i need your help to search for a bus to go there. [system] shall i search for the bus which leaves on march 3rd? [user] no, please search for it on 8th of this month. [system] what about a bus departs at 7:40 am with 0 transfers under the ticket cost $39? [user] i want to know the origin and destination stations of this bus to decide further. [system] this bus will leave from union station and will reach to union plaza. hope that is okay to you. [user] yes, it's okay for me. [system] shall i book the tickets to this bus now? [user] no, we will continue with the tickets booking for the flight that you have found for me.
State: [state] to_location=vegas leaving_date=8th of this month from_location=la leaving_time=7:40 am travelers=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 airlines=b of possible values a) american airlines b) southwest airlines c) british airways d) air france e) alaska airlines f) delta airlines g) air canada h) united airlines destination_city=sd passengers=a of possible values a) 1 b) 2 c) 3 d) 4 seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false departure_date=6th of this month [context] [user] i want to go for a short trip and for which i need to search for one-way flights. can you search for the one which is suitable to me? [system] yes, what is your present location to search for the flight and let me know about the starting date of your travel plan. [user] i want to search the flight from la on 3rd of this month. [system] to which place you are planning to visit? [user] i have planned to visit vegas, search for the flights to this place. [system] what about an outbound flight with alaska airlines which leaves at 8:20 pm with 0 stops under ticket price $79?. how about your opinion? [user] can you search whether the ticket to this flight is refundable or not? [system] i have searched and found that the tickets are not refundable. shall i search with any other flight? [user] no, this flight will be a good one for me. thanks. [system] okay, that's great. shall i book the tickets to this flight? [user] no, not now, will decide later. i need your help to search for a bus to go there. [system] shall i search for the bus which leaves on march 3rd? [user] no, please search for it on 8th of this month. [system] what about a bus departs at 7:40 am with 0 transfers under the ticket cost $39? [user] i want to know the origin and destination stations of this bus to decide further. [system] this bus will leave from union station and will reach to union plaza. hope that is okay to you. [user] yes, it's okay for me. [system] shall i book the tickets to this bus now? [user] no, we will continue with the tickets booking for the flight that you have found for me.
State: [state] return_date=none origin_city=la airlines=e destination_city=vegas passengers=none seating_class=none inbound_departure_time=none outbound_departure_time=8:20 pm refundable=none departure_date=8th of this month

[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) 4 b) 2 c) 1 d) 3 outbound_departure_time=3:10 pm airlines=b of possible values a) delta airlines b) southwest airlines c) air france d) air canada e) british airways f) united airlines g) american airlines h) alaska airlines seating_class=dontcare of possible values a) first class b) economy c) premium economy d) business refundable=a of possible values a) true b) false departure_date=6th of this month return_date=9th of this month origin_city=las vegas inbound_departure_time=8:25 pm destination_city=sd [context] [user] i want to go for a short trip and for which i need to search for one-way flights. can you search for the one which is suitable to me? [system] yes, what is your present location to search for the flight and let me know about the starting date of your travel plan. [user] i want to search the flight from la on 3rd of this month. [system] to which place you are planning to visit? [user] i have planned to visit vegas, search for the flights to this place. [system] what about an outbound flight with alaska airlines which leaves at 8:20 pm with 0 stops under ticket price $79?. how about your opinion? [user] can you search whether the ticket to this flight is refundable or not? [system] i have searched and found that the tickets are not refundable. shall i search with any other flight? [user] no, this flight will be a good one for me. thanks. [system] okay, that's great. shall i book the tickets to this flight? [user] no, not now, will decide later. i need your help to search for a bus to go there. [system] shall i search for the bus which leaves on march 3rd? [user] no, please search for it on 8th of this month. [system] what about a bus departs at 7:40 am with 0 transfers under the ticket cost $39? [user] i want to know the origin and destination stations of this bus to decide further. [system] this bus will leave from union station and will reach to union plaza. hope that is okay to you. [user] yes, it's okay for me. [system] shall i book the tickets to this bus now? [user] no, we will continue with the tickets booking for the flight that you have found for me. [system] please confirm to book 1 economy class ticket in a flight with alaska airlines from los angeles on march 8th to las vegas. [user] that's nice. what about the origin and destination airports for this flight.
State: [state] passengers=c outbound_departure_time=8:20 pm airlines=h seating_class=b refundable=none departure_date=8th of this month return_date=none origin_city=la inbound_departure_time=none destination_city=las vegas

[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 passengers=d of possible values a) 3 b) 2 c) 4 d) 1 airlines=f of possible values a) air france b) united airlines c) delta airlines d) air canada e) american airlines f) southwest airlines g) british airways h) alaska airlines destination_city=sd inbound_departure_time=8:25 pm return_date=9th of this month seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class outbound_departure_time=3:10 pm origin_city=las vegas departure_date=6th of this month [context] [user] i want to go for a short trip and for which i need to search for one-way flights. can you search for the one which is suitable to me? [system] yes, what is your present location to search for the flight and let me know about the starting date of your travel plan. [user] i want to search the flight from la on 3rd of this month. [system] to which place you are planning to visit? [user] i have planned to visit vegas, search for the flights to this place. [system] what about an outbound flight with alaska airlines which leaves at 8:20 pm with 0 stops under ticket price $79?. how about your opinion? [user] can you search whether the ticket to this flight is refundable or not? [system] i have searched and found that the tickets are not refundable. shall i search with any other flight? [user] no, this flight will be a good one for me. thanks. [system] okay, that's great. shall i book the tickets to this flight? [user] no, not now, will decide later. i need your help to search for a bus to go there. [system] shall i search for the bus which leaves on march 3rd? [user] no, please search for it on 8th of this month. [system] what about a bus departs at 7:40 am with 0 transfers under the ticket cost $39? [user] i want to know the origin and destination stations of this bus to decide further. [system] this bus will leave from union station and will reach to union plaza. hope that is okay to you. [user] yes, it's okay for me. [system] shall i book the tickets to this bus now? [user] no, we will continue with the tickets booking for the flight that you have found for me. [system] please confirm to book 1 economy class ticket in a flight with alaska airlines from los angeles on march 8th to las vegas. [user] that's nice. what about the origin and destination airports for this flight. [system] sorry, unfortunately i could not book the tickets. how can i help you further? [user] no, that's enough. thanks.
State: [state] refundable=none passengers=d airlines=h destination_city=las vegas inbound_departure_time=none return_date=none seating_class=a outbound_departure_time=8:20 pm origin_city=la departure_date=8th of this month