[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 seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy refundable=b of possible values a) false b) true origin_city=las vegas airlines=c of possible values a) alaska airlines b) air france c) southwest airlines d) delta airlines e) british airways f) american airlines g) united airlines h) air canada departure_date=6th of this month return_date=9th of this month outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm passengers=a of possible values a) 1 b) 4 c) 3 d) 2 [context] [user] hello! please can you help me to find a one-way flight?
State: [state] destination_city=none seating_class=none refundable=none origin_city=none airlines=none departure_date=none return_date=none 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] departure_date=6th of this month origin_city=las vegas outbound_departure_time=3:10 pm passengers=d of possible values a) 2 b) 3 c) 4 d) 1 inbound_departure_time=8:25 pm airlines=f of possible values a) air canada b) delta airlines c) air france d) alaska airlines e) british airways f) southwest airlines g) american airlines h) united airlines return_date=9th of this month destination_city=sd seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class refundable=a of possible values a) true b) false [context] [user] hello! please can you help me to find a one-way flight? [system] sure! when is your travel? [user] i'll be travelling on 2nd of march.
State: [state] departure_date=2nd of march origin_city=none outbound_departure_time=none passengers=none inbound_departure_time=none airlines=none return_date=none destination_city=none seating_class=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] outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class return_date=9th of this month passengers=c of possible values a) 4 b) 2 c) 1 d) 3 airlines=c of possible values a) american airlines b) british airways c) southwest airlines d) air france e) united airlines f) delta airlines g) alaska airlines h) air canada refundable=a of possible values a) true b) false origin_city=las vegas departure_date=6th of this month destination_city=sd inbound_departure_time=8:25 pm [context] [user] hello! please can you help me to find a one-way flight? [system] sure! when is your travel? [user] i'll be travelling on 2nd of march. [system] where are you flying to? and from where? [user] i'm flying from lax to las vegas.
State: [state] outbound_departure_time=none seating_class=none return_date=none passengers=none airlines=none refundable=none origin_city=lax departure_date=2nd of march destination_city=las vegas inbound_departure_time=none

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] return_date=9th of this month seating_class=dontcare of possible values a) economy b) premium economy c) first class d) business departure_date=6th of this month passengers=a of possible values a) 1 b) 4 c) 2 d) 3 airlines=f of possible values a) british airways b) delta airlines c) american airlines d) alaska airlines e) air france f) southwest airlines g) united airlines h) air canada outbound_departure_time=3:10 pm refundable=b of possible values a) false b) true destination_city=sd inbound_departure_time=8:25 pm origin_city=las vegas [context] [user] hello! please can you help me to find a one-way flight? [system] sure! when is your travel? [user] i'll be travelling on 2nd of march. [system] where are you flying to? and from where? [user] i'm flying from lax to las vegas. [system] the alaska airlines outbound flight that has 0 stops leaves at 8:20 pm and the price of the ticket is only $83. [user] sounds great to me.
State: [state] return_date=none seating_class=none departure_date=2nd of march passengers=none airlines=d outbound_departure_time=8:20 pm refundable=none destination_city=las vegas inbound_departure_time=none origin_city=lax

[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) 4 b) 2 c) 3 d) 1 inbound_departure_time=8:25 pm departure_date=6th of this month return_date=9th of this month airlines=d of possible values a) british airways b) united airlines c) alaska airlines d) southwest airlines e) delta airlines f) air canada g) american airlines h) air france refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) premium economy b) business c) economy d) first class origin_city=las vegas destination_city=sd outbound_departure_time=3:10 pm [context] [user] hello! please can you help me to find a one-way flight? [system] sure! when is your travel? [user] i'll be travelling on 2nd of march. [system] where are you flying to? and from where? [user] i'm flying from lax to las vegas. [system] the alaska airlines outbound flight that has 0 stops leaves at 8:20 pm and the price of the ticket is only $83. [user] sounds great to me. [system] so, would you like to book in this flight? [user] yup, please book 4 tickets in this flight.
State: [state] passengers=a inbound_departure_time=none departure_date=2nd of march return_date=none airlines=c refundable=none seating_class=none origin_city=lax destination_city=las vegas outbound_departure_time=8:20 pm

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] destination_city=sd outbound_departure_time=3:10 pm return_date=9th of this month inbound_departure_time=8:25 pm departure_date=6th of this month origin_city=las vegas airlines=b of possible values a) delta airlines b) southwest airlines c) american airlines d) alaska airlines e) british airways f) united airlines g) air canada h) air france refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class passengers=c of possible values a) 3 b) 2 c) 1 d) 4 [context] [user] hello! please can you help me to find a one-way flight? [system] sure! when is your travel? [user] i'll be travelling on 2nd of march. [system] where are you flying to? and from where? [user] i'm flying from lax to las vegas. [system] the alaska airlines outbound flight that has 0 stops leaves at 8:20 pm and the price of the ticket is only $83. [user] sounds great to me. [system] so, would you like to book in this flight? [user] yup, please book 4 tickets in this flight. [system] please can you confirm me that you wish to book 4 tickets in economy class to fly to las vegas from los angeles in alaska airlines on march 2nd, right? [user] nope, book only two tickets.
State: [state] destination_city=las vegas outbound_departure_time=8:20 pm return_date=none inbound_departure_time=none departure_date=2nd of march origin_city=lax airlines=d refundable=none seating_class=none passengers=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] passengers=b of possible values a) 4 b) 1 c) 2 d) 3 outbound_departure_time=3:10 pm destination_city=sd departure_date=6th of this month return_date=9th of this month airlines=c of possible values a) united airlines b) alaska airlines c) southwest airlines d) air france e) delta airlines f) british airways g) american airlines h) air canada inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business origin_city=las vegas [context] [user] hello! please can you help me to find a one-way flight? [system] sure! when is your travel? [user] i'll be travelling on 2nd of march. [system] where are you flying to? and from where? [user] i'm flying from lax to las vegas. [system] the alaska airlines outbound flight that has 0 stops leaves at 8:20 pm and the price of the ticket is only $83. [user] sounds great to me. [system] so, would you like to book in this flight? [user] yup, please book 4 tickets in this flight. [system] please can you confirm me that you wish to book 4 tickets in economy class to fly to las vegas from los angeles in alaska airlines on march 2nd, right? [user] nope, book only two tickets. [system] please confirm me that you wish to fly from los angeles and you wish to book only 2 tickets, right? [user] yup, sounds good.
State: [state] passengers=c outbound_departure_time=8:20 pm destination_city=las vegas departure_date=2nd of march return_date=none airlines=b inbound_departure_time=none refundable=none seating_class=a origin_city=lax

[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) 4 b) 3 c) 2 d) 1 return_date=9th of this month destination_city=sd departure_date=6th of this month inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class origin_city=las vegas refundable=a of possible values a) true b) false airlines=b of possible values a) air france b) southwest airlines c) alaska airlines d) united airlines e) british airways f) american airlines g) delta airlines h) air canada outbound_departure_time=3:10 pm [context] [user] hello! please can you help me to find a one-way flight? [system] sure! when is your travel? [user] i'll be travelling on 2nd of march. [system] where are you flying to? and from where? [user] i'm flying from lax to las vegas. [system] the alaska airlines outbound flight that has 0 stops leaves at 8:20 pm and the price of the ticket is only $83. [user] sounds great to me. [system] so, would you like to book in this flight? [user] yup, please book 4 tickets in this flight. [system] please can you confirm me that you wish to book 4 tickets in economy class to fly to las vegas from los angeles in alaska airlines on march 2nd, right? [user] nope, book only two tickets. [system] please confirm me that you wish to fly from los angeles and you wish to book only 2 tickets, right? [user] yup, sounds good. [system] okay! i've confirmed your oneway ticket. [user] which is the departure airport of the flight?
State: [state] passengers=c return_date=none destination_city=las vegas departure_date=2nd of march inbound_departure_time=none seating_class=a origin_city=lax refundable=none airlines=c outbound_departure_time=8:20 pm

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] passengers=a of possible values a) 1 b) 4 c) 2 d) 3 refundable=a of possible values a) true b) false return_date=9th of this month origin_city=las vegas seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm airlines=c of possible values a) delta airlines b) air france c) southwest airlines d) british airways e) american airlines f) united airlines g) air canada h) alaska airlines destination_city=sd departure_date=6th of this month [context] [user] hello! please can you help me to find a one-way flight? [system] sure! when is your travel? [user] i'll be travelling on 2nd of march. [system] where are you flying to? and from where? [user] i'm flying from lax to las vegas. [system] the alaska airlines outbound flight that has 0 stops leaves at 8:20 pm and the price of the ticket is only $83. [user] sounds great to me. [system] so, would you like to book in this flight? [user] yup, please book 4 tickets in this flight. [system] please can you confirm me that you wish to book 4 tickets in economy class to fly to las vegas from los angeles in alaska airlines on march 2nd, right? [user] nope, book only two tickets. [system] please confirm me that you wish to fly from los angeles and you wish to book only 2 tickets, right? [user] yup, sounds good. [system] okay! i've confirmed your oneway ticket. [user] which is the departure airport of the flight? [system] the flight will be departing from lax international airport. [user] can i have the arrival time of the onward flight? to which airport does the flight will arrive?
State: [state] passengers=c refundable=none return_date=none origin_city=lax seating_class=b inbound_departure_time=none outbound_departure_time=8:20 pm airlines=h destination_city=las vegas 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 destination=lax departure_time=11:50 am group_size=b of possible values a) 4 b) 3 c) 5 d) 2 e) 1 fare_type=b of possible values a) economy extra b) economy c) flexible departure_date=3rd of this month [context] [user] hello! please can you help me to find a one-way flight? [system] sure! when is your travel? [user] i'll be travelling on 2nd of march. [system] where are you flying to? and from where? [user] i'm flying from lax to las vegas. [system] the alaska airlines outbound flight that has 0 stops leaves at 8:20 pm and the price of the ticket is only $83. [user] sounds great to me. [system] so, would you like to book in this flight? [user] yup, please book 4 tickets in this flight. [system] please can you confirm me that you wish to book 4 tickets in economy class to fly to las vegas from los angeles in alaska airlines on march 2nd, right? [user] nope, book only two tickets. [system] please confirm me that you wish to fly from los angeles and you wish to book only 2 tickets, right? [user] yup, sounds good. [system] okay! i've confirmed your oneway ticket. [user] which is the departure airport of the flight? [system] the flight will be departing from lax international airport. [user] can i have the arrival time of the onward flight? to which airport does the flight will arrive? [system] the onward flight will arrive at 9:30 pm to mccarran international airport. [user] thanks much for your help. do you have any buses to this destnation for i would prefer economy extra tickets for the travel.
State: [state] origin=lax destination=las vegas departure_time=none group_size=d fare_type=a departure_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] seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy airlines=d of possible values a) delta airlines b) british airways c) alaska airlines d) southwest airlines e) air canada f) united airlines g) american airlines h) air france departure_date=6th of this month origin_city=las vegas passengers=c of possible values a) 4 b) 3 c) 1 d) 2 outbound_departure_time=3:10 pm destination_city=sd refundable=b of possible values a) false b) true return_date=9th of this month inbound_departure_time=8:25 pm [context] [user] hello! please can you help me to find a one-way flight? [system] sure! when is your travel? [user] i'll be travelling on 2nd of march. [system] where are you flying to? and from where? [user] i'm flying from lax to las vegas. [system] the alaska airlines outbound flight that has 0 stops leaves at 8:20 pm and the price of the ticket is only $83. [user] sounds great to me. [system] so, would you like to book in this flight? [user] yup, please book 4 tickets in this flight. [system] please can you confirm me that you wish to book 4 tickets in economy class to fly to las vegas from los angeles in alaska airlines on march 2nd, right? [user] nope, book only two tickets. [system] please confirm me that you wish to fly from los angeles and you wish to book only 2 tickets, right? [user] yup, sounds good. [system] okay! i've confirmed your oneway ticket. [user] which is the departure airport of the flight? [system] the flight will be departing from lax international airport. [user] can i have the arrival time of the onward flight? to which airport does the flight will arrive? [system] the onward flight will arrive at 9:30 pm to mccarran international airport. [user] thanks much for your help. do you have any buses to this destnation for i would prefer economy extra tickets for the travel.
State: [state] seating_class=a airlines=c departure_date=2nd of march origin_city=lax passengers=d outbound_departure_time=8:20 pm destination_city=las vegas refundable=none return_date=none inbound_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] destination=lax fare_type=c of possible values a) economy extra b) flexible c) economy departure_time=11:50 am origin=vegas departure_date=3rd of this month group_size=a of possible values a) 3 b) 2 c) 4 d) 5 e) 1 [context] [user] hello! please can you help me to find a one-way flight? [system] sure! when is your travel? [user] i'll be travelling on 2nd of march. [system] where are you flying to? and from where? [user] i'm flying from lax to las vegas. [system] the alaska airlines outbound flight that has 0 stops leaves at 8:20 pm and the price of the ticket is only $83. [user] sounds great to me. [system] so, would you like to book in this flight? [user] yup, please book 4 tickets in this flight. [system] please can you confirm me that you wish to book 4 tickets in economy class to fly to las vegas from los angeles in alaska airlines on march 2nd, right? [user] nope, book only two tickets. [system] please confirm me that you wish to fly from los angeles and you wish to book only 2 tickets, right? [user] yup, sounds good. [system] okay! i've confirmed your oneway ticket. [user] which is the departure airport of the flight? [system] the flight will be departing from lax international airport. [user] can i have the arrival time of the onward flight? to which airport does the flight will arrive? [system] the onward flight will arrive at 9:30 pm to mccarran international airport. [user] thanks much for your help. do you have any buses to this destnation for i would prefer economy extra tickets for the travel. [system] do you want to depart on march 2nd? [user] nope, i'm planning to leave by friday next week.
State: [state] destination=las vegas fare_type=a departure_time=none origin=lax departure_date=friday next week group_size=b

[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] group_size=d of possible values a) 4 b) 2 c) 1 d) 3 e) 5 departure_date=3rd of this month destination=lax departure_time=11:50 am fare_type=a of possible values a) economy b) flexible c) economy extra origin=vegas [context] [user] hello! please can you help me to find a one-way flight? [system] sure! when is your travel? [user] i'll be travelling on 2nd of march. [system] where are you flying to? and from where? [user] i'm flying from lax to las vegas. [system] the alaska airlines outbound flight that has 0 stops leaves at 8:20 pm and the price of the ticket is only $83. [user] sounds great to me. [system] so, would you like to book in this flight? [user] yup, please book 4 tickets in this flight. [system] please can you confirm me that you wish to book 4 tickets in economy class to fly to las vegas from los angeles in alaska airlines on march 2nd, right? [user] nope, book only two tickets. [system] please confirm me that you wish to fly from los angeles and you wish to book only 2 tickets, right? [user] yup, sounds good. [system] okay! i've confirmed your oneway ticket. [user] which is the departure airport of the flight? [system] the flight will be departing from lax international airport. [user] can i have the arrival time of the onward flight? to which airport does the flight will arrive? [system] the onward flight will arrive at 9:30 pm to mccarran international airport. [user] thanks much for your help. do you have any buses to this destnation for i would prefer economy extra tickets for the travel. [system] do you want to depart on march 2nd? [user] nope, i'm planning to leave by friday next week. [system] okay! there are 4 buses for you and one of them is leaving at 7:40 am and it has economy extra ticket and the ticket price is about $49. do you wish to travel in this bus? [user] sounds good.
State: [state] group_size=b departure_date=friday next week destination=las vegas departure_time=7:40 am fare_type=c origin=lax

[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=c of possible values a) economy extra b) flexible c) economy departure_time=11:50 am origin=vegas group_size=b of possible values a) 2 b) 3 c) 1 d) 5 e) 4 departure_date=3rd of this month [context] [user] hello! please can you help me to find a one-way flight? [system] sure! when is your travel? [user] i'll be travelling on 2nd of march. [system] where are you flying to? and from where? [user] i'm flying from lax to las vegas. [system] the alaska airlines outbound flight that has 0 stops leaves at 8:20 pm and the price of the ticket is only $83. [user] sounds great to me. [system] so, would you like to book in this flight? [user] yup, please book 4 tickets in this flight. [system] please can you confirm me that you wish to book 4 tickets in economy class to fly to las vegas from los angeles in alaska airlines on march 2nd, right? [user] nope, book only two tickets. [system] please confirm me that you wish to fly from los angeles and you wish to book only 2 tickets, right? [user] yup, sounds good. [system] okay! i've confirmed your oneway ticket. [user] which is the departure airport of the flight? [system] the flight will be departing from lax international airport. [user] can i have the arrival time of the onward flight? to which airport does the flight will arrive? [system] the onward flight will arrive at 9:30 pm to mccarran international airport. [user] thanks much for your help. do you have any buses to this destnation for i would prefer economy extra tickets for the travel. [system] do you want to depart on march 2nd? [user] nope, i'm planning to leave by friday next week. [system] okay! there are 4 buses for you and one of them is leaving at 7:40 am and it has economy extra ticket and the ticket price is about $49. do you wish to travel in this bus? [user] sounds good. [system] do you want me reserve ticket for you in this bus? [user] nope, not right now. i just want to inquire about the details. thanks.
State: [state] destination=las vegas fare_type=a departure_time=7:40 am origin=lax group_size=a departure_date=friday next week