[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 departure_date=6th of this month destination_city=sd airlines=e of possible values a) air canada b) delta airlines c) united airlines d) british airways e) southwest airlines f) alaska airlines g) american airlines h) air france seating_class=dontcare of possible values a) business b) first class c) economy d) premium economy passengers=d of possible values a) 2 b) 3 c) 4 d) 1 origin_city=las vegas refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm [context] [user] could you search me one-way flight ?
State: [state] return_date=none inbound_departure_time=none departure_date=none destination_city=none airlines=none seating_class=none passengers=none origin_city=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] passengers=c of possible values a) 4 b) 3 c) 1 d) 2 seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business return_date=9th of this month inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false destination_city=sd airlines=e of possible values a) air france b) american airlines c) british airways d) air canada e) southwest airlines f) alaska airlines g) united airlines h) delta airlines origin_city=las vegas departure_date=6th of this month [context] [user] could you search me one-way flight ? [system] on what date you want to leave and where is your visit? [user] next thursday i am leaving from san diego.
State: [state] passengers=none seating_class=none return_date=none inbound_departure_time=none outbound_departure_time=none refundable=none destination_city=san diego airlines=none origin_city=none departure_date=next thursday

[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 origin_city=las vegas refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class airlines=d of possible values a) british airways b) alaska airlines c) air france d) southwest airlines e) american airlines f) air canada g) delta airlines h) united airlines departure_date=6th of this month outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm passengers=d of possible values a) 4 b) 3 c) 2 d) 1 [context] [user] could you search me one-way flight ? [system] on what date you want to leave and where is your visit? [user] next thursday i am leaving from san diego. [system] where is your leaving location? [user] from sfo i am leaving
State: [state] return_date=none destination_city=san diego origin_city=sfo refundable=none seating_class=none airlines=none departure_date=next thursday outbound_departure_time=none inbound_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] destination_city=sd passengers=c of possible values a) 3 b) 2 c) 1 d) 4 return_date=9th of this month departure_date=6th of this month inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm origin_city=las vegas airlines=e of possible values a) british airways b) delta airlines c) united airlines d) air canada e) southwest airlines f) alaska airlines g) air france h) american airlines seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy [context] [user] could you search me one-way flight ? [system] on what date you want to leave and where is your visit? [user] next thursday i am leaving from san diego. [system] where is your leaving location? [user] from sfo i am leaving [system] i search 5 flights of your choice. one of them is alaska airlines which leaves at 6:10 am and has 0 stops. the cost of ticket is $102. [user] to which airport does the flight arrive and when does the onward flight arrive?
State: [state] destination_city=san diego passengers=none return_date=none departure_date=next thursday inbound_departure_time=none refundable=none outbound_departure_time=none origin_city=sfo airlines=none seating_class=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 return_date=9th of this month seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy departure_date=6th of this month refundable=a of possible values a) true b) false passengers=c of possible values a) 2 b) 3 c) 1 d) 4 origin_city=las vegas outbound_departure_time=3:10 pm destination_city=sd airlines=a of possible values a) southwest airlines b) air canada c) british airways d) alaska airlines e) american airlines f) delta airlines g) air france h) united airlines [context] [user] could you search me one-way flight ? [system] on what date you want to leave and where is your visit? [user] next thursday i am leaving from san diego. [system] where is your leaving location? [user] from sfo i am leaving [system] i search 5 flights of your choice. one of them is alaska airlines which leaves at 6:10 am and has 0 stops. the cost of ticket is $102. [user] to which airport does the flight arrive and when does the onward flight arrive? [system] the reaching station is san international airport and flight arrives at 7:50 am. [user] this is perfect flight for me.
State: [state] inbound_departure_time=none return_date=none seating_class=none departure_date=next thursday refundable=none passengers=none origin_city=sfo outbound_departure_time=6:10 am destination_city=san diego airlines=d

[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 seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business destination_city=sd inbound_departure_time=8:25 pm departure_date=6th of this month airlines=e of possible values a) air france b) united airlines c) delta airlines d) british airways e) southwest airlines f) american airlines g) alaska airlines h) air canada return_date=9th of this month passengers=a of possible values a) 1 b) 4 c) 3 d) 2 outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false [context] [user] could you search me one-way flight ? [system] on what date you want to leave and where is your visit? [user] next thursday i am leaving from san diego. [system] where is your leaving location? [user] from sfo i am leaving [system] i search 5 flights of your choice. one of them is alaska airlines which leaves at 6:10 am and has 0 stops. the cost of ticket is $102. [user] to which airport does the flight arrive and when does the onward flight arrive? [system] the reaching station is san international airport and flight arrives at 7:50 am. [user] this is perfect flight for me. [system] are you like to buy tickets? [user] yes. i want to buy the ticket.
State: [state] origin_city=sfo seating_class=none destination_city=san diego inbound_departure_time=none departure_date=next thursday airlines=g return_date=none passengers=none outbound_departure_time=6:10 am 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] return_date=9th of this month departure_date=6th of this month inbound_departure_time=8:25 pm passengers=b of possible values a) 4 b) 1 c) 3 d) 2 airlines=a of possible values a) southwest airlines b) british airways c) united airlines d) alaska airlines e) delta airlines f) air canada g) air france h) american airlines destination_city=sd outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business origin_city=las vegas refundable=b of possible values a) false b) true [context] [user] could you search me one-way flight ? [system] on what date you want to leave and where is your visit? [user] next thursday i am leaving from san diego. [system] where is your leaving location? [user] from sfo i am leaving [system] i search 5 flights of your choice. one of them is alaska airlines which leaves at 6:10 am and has 0 stops. the cost of ticket is $102. [user] to which airport does the flight arrive and when does the onward flight arrive? [system] the reaching station is san international airport and flight arrives at 7:50 am. [user] this is perfect flight for me. [system] are you like to buy tickets? [user] yes. i want to buy the ticket. [system] please give confirmation details: the flight alaska airlines departs from san francisco and going to san diego on march 7th. the number of passenger is 1 with economy class. [user] yes. this is cool.
State: [state] return_date=none departure_date=next thursday inbound_departure_time=none passengers=b airlines=d destination_city=san diego outbound_departure_time=6:10 am seating_class=c origin_city=sfo 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] refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) first class b) economy c) premium economy d) business origin_city=las vegas return_date=9th of this month passengers=c of possible values a) 4 b) 2 c) 1 d) 3 destination_city=sd departure_date=6th of this month airlines=a of possible values a) southwest airlines b) air canada c) delta airlines d) alaska airlines e) air france f) united airlines g) british airways h) american airlines inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm [context] [user] could you search me one-way flight ? [system] on what date you want to leave and where is your visit? [user] next thursday i am leaving from san diego. [system] where is your leaving location? [user] from sfo i am leaving [system] i search 5 flights of your choice. one of them is alaska airlines which leaves at 6:10 am and has 0 stops. the cost of ticket is $102. [user] to which airport does the flight arrive and when does the onward flight arrive? [system] the reaching station is san international airport and flight arrives at 7:50 am. [user] this is perfect flight for me. [system] are you like to buy tickets? [user] yes. i want to buy the ticket. [system] please give confirmation details: the flight alaska airlines departs from san francisco and going to san diego on march 7th. the number of passenger is 1 with economy class. [user] yes. this is cool. [system] your one way ticket is booked. [user] from which airport the flight departs?
State: [state] refundable=none seating_class=b origin_city=sfo return_date=none passengers=c destination_city=san diego departure_date=next thursday airlines=d inbound_departure_time=none outbound_departure_time=6:10 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) business b) economy c) premium economy d) first class departure_date=6th of this month outbound_departure_time=3:10 pm destination_city=sd airlines=g of possible values a) british airways b) alaska airlines c) delta airlines d) united airlines e) air france f) american airlines g) southwest airlines h) air canada inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true return_date=9th of this month origin_city=las vegas passengers=c of possible values a) 4 b) 3 c) 1 d) 2 [context] [user] could you search me one-way flight ? [system] on what date you want to leave and where is your visit? [user] next thursday i am leaving from san diego. [system] where is your leaving location? [user] from sfo i am leaving [system] i search 5 flights of your choice. one of them is alaska airlines which leaves at 6:10 am and has 0 stops. the cost of ticket is $102. [user] to which airport does the flight arrive and when does the onward flight arrive? [system] the reaching station is san international airport and flight arrives at 7:50 am. [user] this is perfect flight for me. [system] are you like to buy tickets? [user] yes. i want to buy the ticket. [system] please give confirmation details: the flight alaska airlines departs from san francisco and going to san diego on march 7th. the number of passenger is 1 with economy class. [user] yes. this is cool. [system] your one way ticket is booked. [user] from which airport the flight departs? [system] it departs from sfo international airport [user] thanks for the help. could you help me to find for buses going there?
State: [state] seating_class=b departure_date=next thursday outbound_departure_time=6:10 am destination_city=san diego airlines=b inbound_departure_time=none refundable=none return_date=none origin_city=sfo passengers=c

[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_date=1st of march travelers=c of possible values a) 2 b) 3 c) 4 d) 5 e) 1 leaving_time=8:40 am to_location=lax [context] [user] could you search me one-way flight ? [system] on what date you want to leave and where is your visit? [user] next thursday i am leaving from san diego. [system] where is your leaving location? [user] from sfo i am leaving [system] i search 5 flights of your choice. one of them is alaska airlines which leaves at 6:10 am and has 0 stops. the cost of ticket is $102. [user] to which airport does the flight arrive and when does the onward flight arrive? [system] the reaching station is san international airport and flight arrives at 7:50 am. [user] this is perfect flight for me. [system] are you like to buy tickets? [user] yes. i want to buy the ticket. [system] please give confirmation details: the flight alaska airlines departs from san francisco and going to san diego on march 7th. the number of passenger is 1 with economy class. [user] yes. this is cool. [system] your one way ticket is booked. [user] from which airport the flight departs? [system] it departs from sfo international airport [user] thanks for the help. could you help me to find for buses going there?
State: [state] from_location=sfo leaving_date=none travelers=e leaving_time=none to_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=a of possible values a) 4 b) 1 c) 5 d) 2 e) 3 from_location=san francisco to_location=lax leaving_date=1st of march [context] [user] could you search me one-way flight ? [system] on what date you want to leave and where is your visit? [user] next thursday i am leaving from san diego. [system] where is your leaving location? [user] from sfo i am leaving [system] i search 5 flights of your choice. one of them is alaska airlines which leaves at 6:10 am and has 0 stops. the cost of ticket is $102. [user] to which airport does the flight arrive and when does the onward flight arrive? [system] the reaching station is san international airport and flight arrives at 7:50 am. [user] this is perfect flight for me. [system] are you like to buy tickets? [user] yes. i want to buy the ticket. [system] please give confirmation details: the flight alaska airlines departs from san francisco and going to san diego on march 7th. the number of passenger is 1 with economy class. [user] yes. this is cool. [system] your one way ticket is booked. [user] from which airport the flight departs? [system] it departs from sfo international airport [user] thanks for the help. could you help me to find for buses going there? [system] are you decided to leave on march 7th? [user] i decided to leave on march 11th.
State: [state] leaving_time=none travelers=b from_location=sfo to_location=san diego leaving_date=march 11th

[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 travelers=b of possible values a) 5 b) 4 c) 3 d) 2 e) 1 to_location=lax leaving_date=1st of march [context] [user] could you search me one-way flight ? [system] on what date you want to leave and where is your visit? [user] next thursday i am leaving from san diego. [system] where is your leaving location? [user] from sfo i am leaving [system] i search 5 flights of your choice. one of them is alaska airlines which leaves at 6:10 am and has 0 stops. the cost of ticket is $102. [user] to which airport does the flight arrive and when does the onward flight arrive? [system] the reaching station is san international airport and flight arrives at 7:50 am. [user] this is perfect flight for me. [system] are you like to buy tickets? [user] yes. i want to buy the ticket. [system] please give confirmation details: the flight alaska airlines departs from san francisco and going to san diego on march 7th. the number of passenger is 1 with economy class. [user] yes. this is cool. [system] your one way ticket is booked. [user] from which airport the flight departs? [system] it departs from sfo international airport [user] thanks for the help. could you help me to find for buses going there? [system] are you decided to leave on march 7th? [user] i decided to leave on march 11th. [system] i searched 6 buses for you. one bus departs at 11 am and has 0 transfers. the ticket cost is $49. [user] can you tell me about other available buses? i like to leave on the 14th.
State: [state] from_location=sfo leaving_time=none travelers=e to_location=san diego leaving_date=the 14th

[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=c of possible values a) 5 b) 1 c) 4 d) 2 e) 3 to_location=lax from_location=san francisco leaving_time=8:40 am leaving_date=1st of march [context] [user] could you search me one-way flight ? [system] on what date you want to leave and where is your visit? [user] next thursday i am leaving from san diego. [system] where is your leaving location? [user] from sfo i am leaving [system] i search 5 flights of your choice. one of them is alaska airlines which leaves at 6:10 am and has 0 stops. the cost of ticket is $102. [user] to which airport does the flight arrive and when does the onward flight arrive? [system] the reaching station is san international airport and flight arrives at 7:50 am. [user] this is perfect flight for me. [system] are you like to buy tickets? [user] yes. i want to buy the ticket. [system] please give confirmation details: the flight alaska airlines departs from san francisco and going to san diego on march 7th. the number of passenger is 1 with economy class. [user] yes. this is cool. [system] your one way ticket is booked. [user] from which airport the flight departs? [system] it departs from sfo international airport [user] thanks for the help. could you help me to find for buses going there? [system] are you decided to leave on march 7th? [user] i decided to leave on march 11th. [system] i searched 6 buses for you. one bus departs at 11 am and has 0 transfers. the ticket cost is $49. [user] can you tell me about other available buses? i like to leave on the 14th. [system] the bus starts at 1:40 pm and has 0 transfers. the ticket cost is $53. [user] that is cool.
State: [state] travelers=b to_location=san diego from_location=sfo leaving_time=1:40 pm leaving_date=the 14th

[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=e of possible values a) 3 b) 5 c) 2 d) 1 e) 4 to_location=lax leaving_time=8:40 am leaving_date=1st of march from_location=san francisco [context] [user] could you search me one-way flight ? [system] on what date you want to leave and where is your visit? [user] next thursday i am leaving from san diego. [system] where is your leaving location? [user] from sfo i am leaving [system] i search 5 flights of your choice. one of them is alaska airlines which leaves at 6:10 am and has 0 stops. the cost of ticket is $102. [user] to which airport does the flight arrive and when does the onward flight arrive? [system] the reaching station is san international airport and flight arrives at 7:50 am. [user] this is perfect flight for me. [system] are you like to buy tickets? [user] yes. i want to buy the ticket. [system] please give confirmation details: the flight alaska airlines departs from san francisco and going to san diego on march 7th. the number of passenger is 1 with economy class. [user] yes. this is cool. [system] your one way ticket is booked. [user] from which airport the flight departs? [system] it departs from sfo international airport [user] thanks for the help. could you help me to find for buses going there? [system] are you decided to leave on march 7th? [user] i decided to leave on march 11th. [system] i searched 6 buses for you. one bus departs at 11 am and has 0 transfers. the ticket cost is $49. [user] can you tell me about other available buses? i like to leave on the 14th. [system] the bus starts at 1:40 pm and has 0 transfers. the ticket cost is $53. [user] that is cool. [system] are you interested to buy ticket on this bus? [user] no, i am not like to buy tickets now.
State: [state] travelers=d to_location=san diego leaving_time=1:40 pm leaving_date=the 14th from_location=sfo

[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=d of possible values a) 2 b) 1 c) 5 d) 4 e) 3 leaving_time=8:40 am from_location=san francisco to_location=lax leaving_date=1st of march [context] [user] could you search me one-way flight ? [system] on what date you want to leave and where is your visit? [user] next thursday i am leaving from san diego. [system] where is your leaving location? [user] from sfo i am leaving [system] i search 5 flights of your choice. one of them is alaska airlines which leaves at 6:10 am and has 0 stops. the cost of ticket is $102. [user] to which airport does the flight arrive and when does the onward flight arrive? [system] the reaching station is san international airport and flight arrives at 7:50 am. [user] this is perfect flight for me. [system] are you like to buy tickets? [user] yes. i want to buy the ticket. [system] please give confirmation details: the flight alaska airlines departs from san francisco and going to san diego on march 7th. the number of passenger is 1 with economy class. [user] yes. this is cool. [system] your one way ticket is booked. [user] from which airport the flight departs? [system] it departs from sfo international airport [user] thanks for the help. could you help me to find for buses going there? [system] are you decided to leave on march 7th? [user] i decided to leave on march 11th. [system] i searched 6 buses for you. one bus departs at 11 am and has 0 transfers. the ticket cost is $49. [user] can you tell me about other available buses? i like to leave on the 14th. [system] the bus starts at 1:40 pm and has 0 transfers. the ticket cost is $53. [user] that is cool. [system] are you interested to buy ticket on this bus? [user] no, i am not like to buy tickets now. [system] are you need any other help? [user] no, thanks for your help.
State: [state] travelers=b leaving_time=1:40 pm from_location=sfo to_location=san diego leaving_date=the 14th