[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 passengers=b of possible values a) 4 b) 1 c) 2 d) 3 departure_date=6th of this month inbound_departure_time=8:25 pm return_date=9th of this month seating_class=dontcare of possible values a) premium economy b) business c) economy d) first class destination_city=sd refundable=b of possible values a) false b) true origin_city=las vegas airlines=e of possible values a) american airlines b) delta airlines c) air canada d) air france e) southwest airlines f) alaska airlines g) united airlines h) british airways [context] [user] find for me please a one way flight.
State: [state] outbound_departure_time=none passengers=none departure_date=none inbound_departure_time=none return_date=none seating_class=none destination_city=none refundable=none origin_city=none airlines=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] origin_city=las vegas outbound_departure_time=3:10 pm return_date=9th of this month passengers=a of possible values a) 1 b) 2 c) 3 d) 4 airlines=d of possible values a) american airlines b) air france c) british airways d) southwest airlines e) air canada f) delta airlines g) united airlines h) alaska airlines refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm departure_date=6th of this month destination_city=sd seating_class=dontcare of possible values a) first class b) economy c) premium economy d) business [context] [user] find for me please a one way flight. [system] tell me from where you plan to leave and where, [user] i prefer to leave on 4th of this month at premium economy to san diego.
State: [state] origin_city=san diego outbound_departure_time=none return_date=none passengers=none airlines=none refundable=none inbound_departure_time=none departure_date=4th of this month destination_city=none seating_class=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] departure_date=6th of this month inbound_departure_time=8:25 pm airlines=e of possible values a) air canada b) american airlines c) air france d) delta airlines e) southwest airlines f) united airlines g) alaska airlines h) british airways return_date=9th of this month seating_class=dontcare of possible values a) business b) first class c) economy d) premium economy outbound_departure_time=3:10 pm destination_city=sd origin_city=las vegas passengers=d of possible values a) 4 b) 3 c) 2 d) 1 refundable=b of possible values a) false b) true [context] [user] find for me please a one way flight. [system] tell me from where you plan to leave and where, [user] i prefer to leave on 4th of this month at premium economy to san diego. [system] where you want to visit? [user] i want to go to vegas.
State: [state] departure_date=4th of this month inbound_departure_time=none airlines=none return_date=none seating_class=d outbound_departure_time=none destination_city=vegas origin_city=san diego passengers=none refundable=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 origin_city=las vegas return_date=9th of this month passengers=b of possible values a) 3 b) 1 c) 4 d) 2 refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm departure_date=6th of this month destination_city=sd outbound_departure_time=3:10 pm airlines=h of possible values a) delta airlines b) american airlines c) british airways d) united airlines e) alaska airlines f) air canada g) air france h) southwest airlines [context] [user] find for me please a one way flight. [system] tell me from where you plan to leave and where, [user] i prefer to leave on 4th of this month at premium economy to san diego. [system] where you want to visit? [user] i want to go to vegas. [system] with alaska airlines with 0 stop at 10:45 pm and the cost $143. [user] tell me when does the onward flight arrive?
State: [state] seating_class=a origin_city=san diego return_date=none passengers=none refundable=none inbound_departure_time=none departure_date=4th of this month destination_city=vegas outbound_departure_time=none airlines=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 seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy return_date=9th of this month departure_date=6th of this month refundable=a of possible values a) true b) false passengers=b of possible values a) 4 b) 1 c) 2 d) 3 outbound_departure_time=3:10 pm origin_city=las vegas airlines=g of possible values a) delta airlines b) air canada c) american airlines d) air france e) united airlines f) british airways g) southwest airlines h) alaska airlines destination_city=sd [context] [user] find for me please a one way flight. [system] tell me from where you plan to leave and where, [user] i prefer to leave on 4th of this month at premium economy to san diego. [system] where you want to visit? [user] i want to go to vegas. [system] with alaska airlines with 0 stop at 10:45 pm and the cost $143. [user] tell me when does the onward flight arrive? [system] will arrive at 11:59 pm. [user] that sounds very good.
State: [state] inbound_departure_time=none seating_class=b return_date=none departure_date=4th of this month refundable=none passengers=none outbound_departure_time=10:45 pm origin_city=san diego airlines=h destination_city=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] return_date=9th of this month inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy airlines=h of possible values a) united airlines b) american airlines c) delta airlines d) air france e) air canada f) alaska airlines g) british airways h) southwest airlines refundable=a of possible values a) true b) false destination_city=sd departure_date=6th of this month origin_city=las vegas passengers=a of possible values a) 1 b) 3 c) 4 d) 2 [context] [user] find for me please a one way flight. [system] tell me from where you plan to leave and where, [user] i prefer to leave on 4th of this month at premium economy to san diego. [system] where you want to visit? [user] i want to go to vegas. [system] with alaska airlines with 0 stop at 10:45 pm and the cost $143. [user] tell me when does the onward flight arrive? [system] will arrive at 11:59 pm. [user] that sounds very good. [system] you want tickets for this one? [user] thanks but not now.maybe later.
State: [state] return_date=none inbound_departure_time=none outbound_departure_time=10:45 pm seating_class=d airlines=f refundable=none destination_city=vegas departure_date=4th of this month origin_city=san diego passengers=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] travelers=b of possible values a) 3 b) 4 c) 2 d) 1 e) 5 from_location=san francisco to_location=lax leaving_date=1st of march leaving_time=8:40 am [context] [user] find for me please a one way flight. [system] tell me from where you plan to leave and where, [user] i prefer to leave on 4th of this month at premium economy to san diego. [system] where you want to visit? [user] i want to go to vegas. [system] with alaska airlines with 0 stop at 10:45 pm and the cost $143. [user] tell me when does the onward flight arrive? [system] will arrive at 11:59 pm. [user] that sounds very good. [system] you want tickets for this one? [user] thanks but not now.maybe later. [system] with anything else i can help? [user] serch for me a bus that is go there on 7th of this month.
State: [state] travelers=none from_location=san diego to_location=vegas leaving_date=7th of this month leaving_time=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] to_location=lax travelers=d of possible values a) 1 b) 5 c) 3 d) 4 e) 2 leaving_date=1st of march leaving_time=8:40 am from_location=san francisco [context] [user] find for me please a one way flight. [system] tell me from where you plan to leave and where, [user] i prefer to leave on 4th of this month at premium economy to san diego. [system] where you want to visit? [user] i want to go to vegas. [system] with alaska airlines with 0 stop at 10:45 pm and the cost $143. [user] tell me when does the onward flight arrive? [system] will arrive at 11:59 pm. [user] that sounds very good. [system] you want tickets for this one? [user] thanks but not now.maybe later. [system] with anything else i can help? [user] serch for me a bus that is go there on 7th of this month. [system] 1 bus is available that departs at 6:50 pm with 0 transfers.cost is $40. [user] tell me at witch bus station will arrive and what is the bus station from where i will leaving.
State: [state] to_location=vegas travelers=none leaving_date=7th of this month leaving_time=none from_location=san diego

[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_time=8:40 am travelers=b of possible values a) 1 b) 4 c) 2 d) 3 e) 5 to_location=lax leaving_date=1st of march from_location=san francisco [context] [user] find for me please a one way flight. [system] tell me from where you plan to leave and where, [user] i prefer to leave on 4th of this month at premium economy to san diego. [system] where you want to visit? [user] i want to go to vegas. [system] with alaska airlines with 0 stop at 10:45 pm and the cost $143. [user] tell me when does the onward flight arrive? [system] will arrive at 11:59 pm. [user] that sounds very good. [system] you want tickets for this one? [user] thanks but not now.maybe later. [system] with anything else i can help? [user] serch for me a bus that is go there on 7th of this month. [system] 1 bus is available that departs at 6:50 pm with 0 transfers.cost is $40. [user] tell me at witch bus station will arrive and what is the bus station from where i will leaving. [system] origin station is santa fe depot and destination station is union plaza. [user] that is very good.
State: [state] leaving_time=6:50 pm travelers=none to_location=vegas leaving_date=7th of this month from_location=san diego

[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=c of possible values a) air france b) american airlines c) southwest airlines d) british airways e) alaska airlines f) united airlines g) delta airlines h) air canada passengers=d of possible values a) 3 b) 2 c) 4 d) 1 inbound_departure_time=8:25 pm origin_city=las vegas destination_city=sd outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false return_date=9th of this month seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business departure_date=6th of this month [context] [user] find for me please a one way flight. [system] tell me from where you plan to leave and where, [user] i prefer to leave on 4th of this month at premium economy to san diego. [system] where you want to visit? [user] i want to go to vegas. [system] with alaska airlines with 0 stop at 10:45 pm and the cost $143. [user] tell me when does the onward flight arrive? [system] will arrive at 11:59 pm. [user] that sounds very good. [system] you want tickets for this one? [user] thanks but not now.maybe later. [system] with anything else i can help? [user] serch for me a bus that is go there on 7th of this month. [system] 1 bus is available that departs at 6:50 pm with 0 transfers.cost is $40. [user] tell me at witch bus station will arrive and what is the bus station from where i will leaving. [system] origin station is santa fe depot and destination station is union plaza. [user] that is very good. [system] with something else i can help you? [user] yes buy for me tickets at the flight that you found.
State: [state] airlines=e passengers=none inbound_departure_time=none origin_city=san diego destination_city=vegas outbound_departure_time=10:45 pm refundable=none return_date=none seating_class=a departure_date=7th 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] seating_class=dontcare of possible values a) business b) first class c) economy d) premium economy origin_city=las vegas inbound_departure_time=8:25 pm passengers=d of possible values a) 3 b) 2 c) 4 d) 1 outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false return_date=9th of this month airlines=a of possible values a) southwest airlines b) alaska airlines c) air france d) british airways e) united airlines f) american airlines g) delta airlines h) air canada departure_date=6th of this month destination_city=sd [context] [user] find for me please a one way flight. [system] tell me from where you plan to leave and where, [user] i prefer to leave on 4th of this month at premium economy to san diego. [system] where you want to visit? [user] i want to go to vegas. [system] with alaska airlines with 0 stop at 10:45 pm and the cost $143. [user] tell me when does the onward flight arrive? [system] will arrive at 11:59 pm. [user] that sounds very good. [system] you want tickets for this one? [user] thanks but not now.maybe later. [system] with anything else i can help? [user] serch for me a bus that is go there on 7th of this month. [system] 1 bus is available that departs at 6:50 pm with 0 transfers.cost is $40. [user] tell me at witch bus station will arrive and what is the bus station from where i will leaving. [system] origin station is santa fe depot and destination station is union plaza. [user] that is very good. [system] with something else i can help you? [user] yes buy for me tickets at the flight that you found. [system] from san diego to las vegas with alaska airlines.flight will depart in march 7th.you want 1 ticket at premium economy. [user] great but i also need to know at which airport will arrive the flight.
State: [state] seating_class=d origin_city=san diego inbound_departure_time=none passengers=d outbound_departure_time=10:45 pm refundable=none return_date=none airlines=b departure_date=7th of this month 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] seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy destination_city=sd inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true airlines=e of possible values a) british airways b) alaska airlines c) air france d) air canada e) southwest airlines f) american airlines g) delta airlines h) united airlines outbound_departure_time=3:10 pm origin_city=las vegas passengers=c of possible values a) 3 b) 2 c) 1 d) 4 departure_date=6th of this month return_date=9th of this month [context] [user] find for me please a one way flight. [system] tell me from where you plan to leave and where, [user] i prefer to leave on 4th of this month at premium economy to san diego. [system] where you want to visit? [user] i want to go to vegas. [system] with alaska airlines with 0 stop at 10:45 pm and the cost $143. [user] tell me when does the onward flight arrive? [system] will arrive at 11:59 pm. [user] that sounds very good. [system] you want tickets for this one? [user] thanks but not now.maybe later. [system] with anything else i can help? [user] serch for me a bus that is go there on 7th of this month. [system] 1 bus is available that departs at 6:50 pm with 0 transfers.cost is $40. [user] tell me at witch bus station will arrive and what is the bus station from where i will leaving. [system] origin station is santa fe depot and destination station is union plaza. [user] that is very good. [system] with something else i can help you? [user] yes buy for me tickets at the flight that you found. [system] from san diego to las vegas with alaska airlines.flight will depart in march 7th.you want 1 ticket at premium economy. [user] great but i also need to know at which airport will arrive the flight. [system] ticket was confirmed.mccarran international airport is the destination. [user] ticket is refundable?at which airport does the flight depart from?
State: [state] seating_class=b destination_city=las vegas inbound_departure_time=none refundable=none airlines=b outbound_departure_time=10:45 pm origin_city=san diego passengers=c departure_date=7th 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] departure_date=6th of this month refundable=a of possible values a) true b) false return_date=9th of this month outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class origin_city=las vegas inbound_departure_time=8:25 pm airlines=e of possible values a) british airways b) delta airlines c) american airlines d) alaska airlines e) southwest airlines f) united airlines g) air canada h) air france destination_city=sd passengers=a of possible values a) 1 b) 2 c) 4 d) 3 [context] [user] find for me please a one way flight. [system] tell me from where you plan to leave and where, [user] i prefer to leave on 4th of this month at premium economy to san diego. [system] where you want to visit? [user] i want to go to vegas. [system] with alaska airlines with 0 stop at 10:45 pm and the cost $143. [user] tell me when does the onward flight arrive? [system] will arrive at 11:59 pm. [user] that sounds very good. [system] you want tickets for this one? [user] thanks but not now.maybe later. [system] with anything else i can help? [user] serch for me a bus that is go there on 7th of this month. [system] 1 bus is available that departs at 6:50 pm with 0 transfers.cost is $40. [user] tell me at witch bus station will arrive and what is the bus station from where i will leaving. [system] origin station is santa fe depot and destination station is union plaza. [user] that is very good. [system] with something else i can help you? [user] yes buy for me tickets at the flight that you found. [system] from san diego to las vegas with alaska airlines.flight will depart in march 7th.you want 1 ticket at premium economy. [user] great but i also need to know at which airport will arrive the flight. [system] ticket was confirmed.mccarran international airport is the destination. [user] ticket is refundable?at which airport does the flight depart from? [system] yes the ticket is refundable.will departs from san international airport. [user] thank yo very much.
State: [state] departure_date=7th of this month refundable=none return_date=none outbound_departure_time=10:45 pm seating_class=a origin_city=san diego inbound_departure_time=none airlines=d destination_city=las vegas passengers=a

[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 origin_city=las vegas airlines=c of possible values a) delta airlines b) air canada c) southwest airlines d) united airlines e) alaska airlines f) american airlines g) air france h) british airways destination_city=sd seating_class=dontcare of possible values a) economy b) premium economy c) first class d) business departure_date=6th of this month outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false return_date=9th of this month passengers=c of possible values a) 3 b) 2 c) 1 d) 4 [context] [user] find for me please a one way flight. [system] tell me from where you plan to leave and where, [user] i prefer to leave on 4th of this month at premium economy to san diego. [system] where you want to visit? [user] i want to go to vegas. [system] with alaska airlines with 0 stop at 10:45 pm and the cost $143. [user] tell me when does the onward flight arrive? [system] will arrive at 11:59 pm. [user] that sounds very good. [system] you want tickets for this one? [user] thanks but not now.maybe later. [system] with anything else i can help? [user] serch for me a bus that is go there on 7th of this month. [system] 1 bus is available that departs at 6:50 pm with 0 transfers.cost is $40. [user] tell me at witch bus station will arrive and what is the bus station from where i will leaving. [system] origin station is santa fe depot and destination station is union plaza. [user] that is very good. [system] with something else i can help you? [user] yes buy for me tickets at the flight that you found. [system] from san diego to las vegas with alaska airlines.flight will depart in march 7th.you want 1 ticket at premium economy. [user] great but i also need to know at which airport will arrive the flight. [system] ticket was confirmed.mccarran international airport is the destination. [user] ticket is refundable?at which airport does the flight depart from? [system] yes the ticket is refundable.will departs from san international airport. [user] thank yo very much. [system] can i don something for you? [user] no.thank you very much.
State: [state] inbound_departure_time=none origin_city=san diego airlines=e destination_city=las vegas seating_class=b departure_date=7th of this month outbound_departure_time=10:45 pm refundable=none return_date=none passengers=c