[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 destination_city=sd refundable=a of possible values a) true b) false origin_city=las vegas departure_date=6th of this month airlines=a of possible values a) southwest airlines b) air france c) delta airlines d) british airways e) alaska airlines f) american airlines g) united airlines h) air canada outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy passengers=c of possible values a) 2 b) 3 c) 1 d) 4 [context] [user] i am going to washington
State: [state] return_date=none destination_city=washington refundable=a origin_city=none departure_date=none airlines=none outbound_departure_time=none inbound_departure_time=none seating_class=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] refundable=b of possible values a) false b) true departure_date=6th of this month seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy airlines=c of possible values a) alaska airlines b) delta airlines c) southwest airlines d) british airways e) american airlines f) united airlines g) air france h) air canada passengers=c of possible values a) 4 b) 3 c) 1 d) 2 inbound_departure_time=8:25 pm origin_city=las vegas destination_city=sd outbound_departure_time=3:10 pm return_date=9th of this month [context] [user] i am going to washington [system] where are you going from? [user] i will go the 6th and leave nyc
State: [state] refundable=b departure_date=the 6th seating_class=none airlines=none passengers=none inbound_departure_time=none origin_city=nyc destination_city=washington outbound_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] destination_city=sd departure_date=6th of this month inbound_departure_time=8:25 pm airlines=d of possible values a) air canada b) american airlines c) delta airlines d) southwest airlines e) british airways f) air france g) alaska airlines h) united airlines outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) premium economy b) business c) economy d) first class passengers=d of possible values a) 3 b) 2 c) 4 d) 1 refundable=a of possible values a) true b) false origin_city=las vegas return_date=9th of this month [context] [user] i am going to washington [system] where are you going from? [user] i will go the 6th and leave nyc [system] southwest airlines is 1 flight and it leaves 2:35 pm with 0 stops and price is $88 [user] i love the travelling economy and three people are in the group
State: [state] destination_city=washington departure_date=the 6th inbound_departure_time=none airlines=d outbound_departure_time=2:35 pm seating_class=c passengers=a refundable=a origin_city=nyc 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=a of possible values a) southwest airlines b) united airlines c) air canada d) delta airlines e) air france f) american airlines g) alaska airlines h) british airways return_date=9th of this month departure_date=6th of this month origin_city=las vegas outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business passengers=d of possible values a) 2 b) 3 c) 4 d) 1 inbound_departure_time=8:25 pm destination_city=sd refundable=b of possible values a) false b) true [context] [user] i am going to washington [system] where are you going from? [user] i will go the 6th and leave nyc [system] southwest airlines is 1 flight and it leaves 2:35 pm with 0 stops and price is $88 [user] i love the travelling economy and three people are in the group [system] flight from new york to washington on southwest airlines and leaves march 6th with 3 people economy class [user] yes that is good
State: [state] airlines=a return_date=none departure_date=march 6th origin_city=nyc outbound_departure_time=2:35 pm seating_class=c passengers=b inbound_departure_time=none destination_city=washington refundable=b

[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) economy c) first class d) premium economy passengers=d of possible values a) 4 b) 2 c) 3 d) 1 departure_date=6th of this month outbound_departure_time=3:10 pm destination_city=sd return_date=9th of this month airlines=h of possible values a) alaska airlines b) air france c) british airways d) united airlines e) air canada f) american airlines g) delta airlines h) southwest airlines refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm origin_city=las vegas [context] [user] i am going to washington [system] where are you going from? [user] i will go the 6th and leave nyc [system] southwest airlines is 1 flight and it leaves 2:35 pm with 0 stops and price is $88 [user] i love the travelling economy and three people are in the group [system] flight from new york to washington on southwest airlines and leaves march 6th with 3 people economy class [user] yes that is good [system] one way ticket is done [user] what airport does the flight arrive from?
State: [state] seating_class=b passengers=c departure_date=march 6th outbound_departure_time=2:35 pm destination_city=washington return_date=none airlines=h refundable=a inbound_departure_time=none origin_city=nyc

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] departure_date=3rd of this month fare_type=a of possible values a) economy b) flexible c) economy extra origin=vegas destination=lax group_size=e of possible values a) 1 b) 5 c) 2 d) 4 e) 3 departure_time=11:50 am [context] [user] i am going to washington [system] where are you going from? [user] i will go the 6th and leave nyc [system] southwest airlines is 1 flight and it leaves 2:35 pm with 0 stops and price is $88 [user] i love the travelling economy and three people are in the group [system] flight from new york to washington on southwest airlines and leaves march 6th with 3 people economy class [user] yes that is good [system] one way ticket is done [user] what airport does the flight arrive from? [system] destination is dulles international airport [user] how about the bus?
State: [state] departure_date=none fare_type=none origin=nyc destination=washington group_size=e 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] refundable=b of possible values a) false b) true airlines=b of possible values a) british airways b) southwest airlines c) air france d) alaska airlines e) delta airlines f) american airlines g) united airlines h) air canada return_date=9th of this month outbound_departure_time=3:10 pm destination_city=sd origin_city=las vegas inbound_departure_time=8:25 pm passengers=d of possible values a) 2 b) 3 c) 4 d) 1 seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy departure_date=6th of this month [context] [user] i am going to washington [system] where are you going from? [user] i will go the 6th and leave nyc [system] southwest airlines is 1 flight and it leaves 2:35 pm with 0 stops and price is $88 [user] i love the travelling economy and three people are in the group [system] flight from new york to washington on southwest airlines and leaves march 6th with 3 people economy class [user] yes that is good [system] one way ticket is done [user] what airport does the flight arrive from? [system] destination is dulles international airport [user] how about the bus?
State: [state] refundable=b airlines=b return_date=none outbound_departure_time=2:35 pm destination_city=washington origin_city=nyc inbound_departure_time=none passengers=b seating_class=a departure_date=march 6th

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] destination=lax fare_type=b of possible values a) flexible b) economy c) economy extra departure_date=3rd of this month group_size=a of possible values a) 3 b) 4 c) 1 d) 2 e) 5 departure_time=11:50 am origin=vegas [context] [user] i am going to washington [system] where are you going from? [user] i will go the 6th and leave nyc [system] southwest airlines is 1 flight and it leaves 2:35 pm with 0 stops and price is $88 [user] i love the travelling economy and three people are in the group [system] flight from new york to washington on southwest airlines and leaves march 6th with 3 people economy class [user] yes that is good [system] one way ticket is done [user] what airport does the flight arrive from? [system] destination is dulles international airport [user] how about the bus? [system] how about march 6th there? [user] 2nd of march i will go
State: [state] destination=washington fare_type=none departure_date=2nd of march group_size=a departure_time=none origin=nyc

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] departure_date=3rd of this month group_size=c of possible values a) 4 b) 2 c) 3 d) 5 e) 1 fare_type=a of possible values a) economy b) economy extra c) flexible destination=lax origin=vegas departure_time=11:50 am [context] [user] i am going to washington [system] where are you going from? [user] i will go the 6th and leave nyc [system] southwest airlines is 1 flight and it leaves 2:35 pm with 0 stops and price is $88 [user] i love the travelling economy and three people are in the group [system] flight from new york to washington on southwest airlines and leaves march 6th with 3 people economy class [user] yes that is good [system] one way ticket is done [user] what airport does the flight arrive from? [system] destination is dulles international airport [user] how about the bus? [system] how about march 6th there? [user] 2nd of march i will go [system] 6 am for $40 and is an economy ticket [user] what is the bus station?
State: [state] departure_date=2nd of march group_size=c fare_type=none destination=washington origin=nyc departure_time=none

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] departure_time=11:50 am origin=vegas destination=lax departure_date=3rd of this month fare_type=a of possible values a) economy b) economy extra c) flexible group_size=a of possible values a) 3 b) 5 c) 1 d) 4 e) 2 [context] [user] i am going to washington [system] where are you going from? [user] i will go the 6th and leave nyc [system] southwest airlines is 1 flight and it leaves 2:35 pm with 0 stops and price is $88 [user] i love the travelling economy and three people are in the group [system] flight from new york to washington on southwest airlines and leaves march 6th with 3 people economy class [user] yes that is good [system] one way ticket is done [user] what airport does the flight arrive from? [system] destination is dulles international airport [user] how about the bus? [system] how about march 6th there? [user] 2nd of march i will go [system] 6 am for $40 and is an economy ticket [user] what is the bus station? [system] port authority station [user] what station does the bus reach?
State: [state] departure_time=none origin=nyc destination=washington departure_date=2nd of march fare_type=none group_size=a

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] destination=lax departure_time=11:50 am fare_type=b of possible values a) flexible b) economy c) economy extra group_size=e of possible values a) 1 b) 4 c) 5 d) 2 e) 3 origin=vegas departure_date=3rd of this month [context] [user] i am going to washington [system] where are you going from? [user] i will go the 6th and leave nyc [system] southwest airlines is 1 flight and it leaves 2:35 pm with 0 stops and price is $88 [user] i love the travelling economy and three people are in the group [system] flight from new york to washington on southwest airlines and leaves march 6th with 3 people economy class [user] yes that is good [system] one way ticket is done [user] what airport does the flight arrive from? [system] destination is dulles international airport [user] how about the bus? [system] how about march 6th there? [user] 2nd of march i will go [system] 6 am for $40 and is an economy ticket [user] what is the bus station? [system] port authority station [user] what station does the bus reach? [system] destination is union station [user] sounds very good
State: [state] destination=washington departure_time=6 am fare_type=b group_size=e origin=nyc departure_date=2nd of march

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] origin=vegas departure_date=3rd of this month fare_type=b of possible values a) flexible b) economy c) economy extra departure_time=11:50 am group_size=b of possible values a) 5 b) 3 c) 2 d) 1 e) 4 destination=lax [context] [user] i am going to washington [system] where are you going from? [user] i will go the 6th and leave nyc [system] southwest airlines is 1 flight and it leaves 2:35 pm with 0 stops and price is $88 [user] i love the travelling economy and three people are in the group [system] flight from new york to washington on southwest airlines and leaves march 6th with 3 people economy class [user] yes that is good [system] one way ticket is done [user] what airport does the flight arrive from? [system] destination is dulles international airport [user] how about the bus? [system] how about march 6th there? [user] 2nd of march i will go [system] 6 am for $40 and is an economy ticket [user] what is the bus station? [system] port authority station [user] what station does the bus reach? [system] destination is union station [user] sounds very good [system] wanna get tickets on the bus [user] i do not wanna
State: [state] origin=nyc departure_date=2nd of march fare_type=b departure_time=6 am group_size=b destination=washington