[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] return_date=9th of this month airlines=e of possible values a) united airlines b) alaska airlines c) air france d) british airways e) southwest airlines f) air canada g) american airlines h) delta airlines destination_city=sd seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy departure_date=6th of this month refundable=b of possible values a) false b) true 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 origin_city=las vegas [context] [user] i want to find tickets for a one-way flight.
State: [state] return_date=none airlines=none destination_city=none seating_class=none departure_date=none refundable=none outbound_departure_time=none inbound_departure_time=none passengers=none origin_city=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=d of possible values a) united airlines b) american airlines c) air france d) southwest airlines e) air canada f) british airways g) alaska airlines h) delta airlines refundable=a of possible values a) true b) false departure_date=6th of this month seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business passengers=c of possible values a) 4 b) 3 c) 1 d) 2 destination_city=sd return_date=9th of this month outbound_departure_time=3:10 pm origin_city=las vegas inbound_departure_time=8:25 pm [context] [user] i want to find tickets for a one-way flight. [system] can you tell me from where you will take the flight from, and what is your destination? when do you want to have the flight for? [user] i want to fly from san diego to arrive in lax, and i want to leave for my flight on march 12th.
State: [state] airlines=none refundable=none departure_date=march 12th seating_class=none passengers=none destination_city=lax return_date=none outbound_departure_time=none origin_city=san diego 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] outbound_departure_time=3:10 pm passengers=a of possible values a) 1 b) 4 c) 2 d) 3 inbound_departure_time=8:25 pm destination_city=sd airlines=d of possible values a) air canada b) air france c) united airlines d) southwest airlines e) delta airlines f) american airlines g) british airways h) alaska airlines return_date=9th of this month departure_date=6th of this month origin_city=las vegas refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy [context] [user] i want to find tickets for a one-way flight. [system] can you tell me from where you will take the flight from, and what is your destination? when do you want to have the flight for? [user] i want to fly from san diego to arrive in lax, and i want to leave for my flight on march 12th. [system] there are 2 flights which match what you requested. one of the flights is the alaska airlines flight which has 0 stops and leaves at 3:20 pm. the ticket for this flight will cost you $64. [user] is there some other flight you can suggest? i am in need of tickets for four people.
State: [state] outbound_departure_time=none passengers=b inbound_departure_time=none destination_city=lax airlines=none return_date=none departure_date=march 12th origin_city=san diego refundable=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] outbound_departure_time=3:10 pm airlines=h of possible values a) british airways b) alaska airlines c) air france d) united airlines e) american airlines f) air canada g) delta airlines h) southwest airlines seating_class=dontcare of possible values a) business b) first class c) economy d) premium economy destination_city=sd origin_city=las vegas departure_date=6th of this month return_date=9th of this month passengers=a of possible values a) 1 b) 2 c) 3 d) 4 inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true [context] [user] i want to find tickets for a one-way flight. [system] can you tell me from where you will take the flight from, and what is your destination? when do you want to have the flight for? [user] i want to fly from san diego to arrive in lax, and i want to leave for my flight on march 12th. [system] there are 2 flights which match what you requested. one of the flights is the alaska airlines flight which has 0 stops and leaves at 3:20 pm. the ticket for this flight will cost you $64. [user] is there some other flight you can suggest? i am in need of tickets for four people. [system] there is 1 flight which you might like. it is an american airlines flight with 0 stops, and it leaves at 9:50 am. this flight ticket costs $64. [user] can you tell me the airport where the flight will arrive at?
State: [state] outbound_departure_time=none airlines=none seating_class=none destination_city=lax origin_city=san diego departure_date=march 12th return_date=none passengers=d inbound_departure_time=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] inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm destination_city=sd origin_city=las vegas return_date=9th of this month refundable=b of possible values a) false b) true departure_date=6th of this month seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business airlines=a of possible values a) southwest airlines b) alaska airlines c) british airways d) air france e) american airlines f) united airlines g) air canada h) delta airlines passengers=a of possible values a) 1 b) 4 c) 3 d) 2 [context] [user] i want to find tickets for a one-way flight. [system] can you tell me from where you will take the flight from, and what is your destination? when do you want to have the flight for? [user] i want to fly from san diego to arrive in lax, and i want to leave for my flight on march 12th. [system] there are 2 flights which match what you requested. one of the flights is the alaska airlines flight which has 0 stops and leaves at 3:20 pm. the ticket for this flight will cost you $64. [user] is there some other flight you can suggest? i am in need of tickets for four people. [system] there is 1 flight which you might like. it is an american airlines flight with 0 stops, and it leaves at 9:50 am. this flight ticket costs $64. [user] can you tell me the airport where the flight will arrive at? [system] the arrival airport of this flight is lax international airport. [user] this flights seems as what i want.
State: [state] inbound_departure_time=none outbound_departure_time=9:50 am destination_city=lax origin_city=san diego return_date=none refundable=none departure_date=march 12th seating_class=none airlines=e passengers=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] destination=lax departure_date=3rd of this month origin=vegas fare_type=c of possible values a) flexible b) economy extra c) economy group_size=d of possible values a) 2 b) 4 c) 1 d) 3 e) 5 departure_time=11:50 am [context] [user] i want to find tickets for a one-way flight. [system] can you tell me from where you will take the flight from, and what is your destination? when do you want to have the flight for? [user] i want to fly from san diego to arrive in lax, and i want to leave for my flight on march 12th. [system] there are 2 flights which match what you requested. one of the flights is the alaska airlines flight which has 0 stops and leaves at 3:20 pm. the ticket for this flight will cost you $64. [user] is there some other flight you can suggest? i am in need of tickets for four people. [system] there is 1 flight which you might like. it is an american airlines flight with 0 stops, and it leaves at 9:50 am. this flight ticket costs $64. [user] can you tell me the airport where the flight will arrive at? [system] the arrival airport of this flight is lax international airport. [user] this flights seems as what i want. [system] is there something else i can do for you? [user] can you check for a bus to go there? i want to have economy tickets, and i want to leave on 10th of this month.
State: [state] destination=lax departure_date=10th of this month origin=san diego fare_type=c group_size=b 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] origin=vegas group_size=c of possible values a) 4 b) 2 c) 3 d) 1 e) 5 departure_time=11:50 am departure_date=3rd of this month fare_type=b of possible values a) economy extra b) economy c) flexible destination=lax [context] [user] i want to find tickets for a one-way flight. [system] can you tell me from where you will take the flight from, and what is your destination? when do you want to have the flight for? [user] i want to fly from san diego to arrive in lax, and i want to leave for my flight on march 12th. [system] there are 2 flights which match what you requested. one of the flights is the alaska airlines flight which has 0 stops and leaves at 3:20 pm. the ticket for this flight will cost you $64. [user] is there some other flight you can suggest? i am in need of tickets for four people. [system] there is 1 flight which you might like. it is an american airlines flight with 0 stops, and it leaves at 9:50 am. this flight ticket costs $64. [user] can you tell me the airport where the flight will arrive at? [system] the arrival airport of this flight is lax international airport. [user] this flights seems as what i want. [system] is there something else i can do for you? [user] can you check for a bus to go there? i want to have economy tickets, and i want to leave on 10th of this month. [system] how would you like having economy tickets for a bus which leaves at 6:10 am? the ticket for this bus costs $31. [user] is there some other bus which you can suggest? i want to have tickets which are flexible, and i will be leaving on the 14th.
State: [state] origin=san diego group_size=a departure_time=none departure_date=the 14th fare_type=c destination=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 group_size=b of possible values a) 5 b) 3 c) 1 d) 2 e) 4 origin=vegas fare_type=c of possible values a) flexible b) economy extra c) economy departure_time=11:50 am departure_date=3rd of this month [context] [user] i want to find tickets for a one-way flight. [system] can you tell me from where you will take the flight from, and what is your destination? when do you want to have the flight for? [user] i want to fly from san diego to arrive in lax, and i want to leave for my flight on march 12th. [system] there are 2 flights which match what you requested. one of the flights is the alaska airlines flight which has 0 stops and leaves at 3:20 pm. the ticket for this flight will cost you $64. [user] is there some other flight you can suggest? i am in need of tickets for four people. [system] there is 1 flight which you might like. it is an american airlines flight with 0 stops, and it leaves at 9:50 am. this flight ticket costs $64. [user] can you tell me the airport where the flight will arrive at? [system] the arrival airport of this flight is lax international airport. [user] this flights seems as what i want. [system] is there something else i can do for you? [user] can you check for a bus to go there? i want to have economy tickets, and i want to leave on 10th of this month. [system] how would you like having economy tickets for a bus which leaves at 6:10 am? the ticket for this bus costs $31. [user] is there some other bus which you can suggest? i want to have tickets which are flexible, and i will be leaving on the 14th. [system] there are 9 buses which match what you want. how would you like having flexible ticket for the bus which leaves at 6:50 am. the ticket for this bus costs $47. [user] that seems nice.
State: [state] destination=lax group_size=e origin=san diego fare_type=a departure_time=6:50 am departure_date=the 14th

[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=a of possible values a) economy b) flexible c) economy extra group_size=a of possible values a) 3 b) 5 c) 2 d) 4 e) 1 departure_date=3rd of this month departure_time=11:50 am origin=vegas [context] [user] i want to find tickets for a one-way flight. [system] can you tell me from where you will take the flight from, and what is your destination? when do you want to have the flight for? [user] i want to fly from san diego to arrive in lax, and i want to leave for my flight on march 12th. [system] there are 2 flights which match what you requested. one of the flights is the alaska airlines flight which has 0 stops and leaves at 3:20 pm. the ticket for this flight will cost you $64. [user] is there some other flight you can suggest? i am in need of tickets for four people. [system] there is 1 flight which you might like. it is an american airlines flight with 0 stops, and it leaves at 9:50 am. this flight ticket costs $64. [user] can you tell me the airport where the flight will arrive at? [system] the arrival airport of this flight is lax international airport. [user] this flights seems as what i want. [system] is there something else i can do for you? [user] can you check for a bus to go there? i want to have economy tickets, and i want to leave on 10th of this month. [system] how would you like having economy tickets for a bus which leaves at 6:10 am? the ticket for this bus costs $31. [user] is there some other bus which you can suggest? i want to have tickets which are flexible, and i will be leaving on the 14th. [system] there are 9 buses which match what you want. how would you like having flexible ticket for the bus which leaves at 6:50 am. the ticket for this bus costs $47. [user] that seems nice. [system] is there something else i can help you with? [user] i want to book the bus tickets.
State: [state] destination=lax fare_type=b group_size=d departure_date=the 14th departure_time=6:50 am origin=san diego

[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 group_size=d of possible values a) 5 b) 2 c) 1 d) 3 e) 4 fare_type=b of possible values a) economy extra b) economy c) flexible departure_time=11:50 am departure_date=3rd of this month origin=vegas [context] [user] i want to find tickets for a one-way flight. [system] can you tell me from where you will take the flight from, and what is your destination? when do you want to have the flight for? [user] i want to fly from san diego to arrive in lax, and i want to leave for my flight on march 12th. [system] there are 2 flights which match what you requested. one of the flights is the alaska airlines flight which has 0 stops and leaves at 3:20 pm. the ticket for this flight will cost you $64. [user] is there some other flight you can suggest? i am in need of tickets for four people. [system] there is 1 flight which you might like. it is an american airlines flight with 0 stops, and it leaves at 9:50 am. this flight ticket costs $64. [user] can you tell me the airport where the flight will arrive at? [system] the arrival airport of this flight is lax international airport. [user] this flights seems as what i want. [system] is there something else i can do for you? [user] can you check for a bus to go there? i want to have economy tickets, and i want to leave on 10th of this month. [system] how would you like having economy tickets for a bus which leaves at 6:10 am? the ticket for this bus costs $31. [user] is there some other bus which you can suggest? i want to have tickets which are flexible, and i will be leaving on the 14th. [system] there are 9 buses which match what you want. how would you like having flexible ticket for the bus which leaves at 6:50 am. the ticket for this bus costs $47. [user] that seems nice. [system] is there something else i can help you with? [user] i want to book the bus tickets. [system] can you please confirm that you want to buy flexible tickets for 4 people for the bus which leaves on march 14th at 6:50 am from san diego, and arrives in los angeles. [user] that suits me well.
State: [state] destination=lax group_size=e fare_type=c departure_time=6:50 am departure_date=march 14th origin=san diego

[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] fare_type=c of possible values a) flexible b) economy extra c) economy origin=vegas departure_date=3rd of this month departure_time=11:50 am group_size=c of possible values a) 2 b) 4 c) 3 d) 5 e) 1 destination=lax [context] [user] i want to find tickets for a one-way flight. [system] can you tell me from where you will take the flight from, and what is your destination? when do you want to have the flight for? [user] i want to fly from san diego to arrive in lax, and i want to leave for my flight on march 12th. [system] there are 2 flights which match what you requested. one of the flights is the alaska airlines flight which has 0 stops and leaves at 3:20 pm. the ticket for this flight will cost you $64. [user] is there some other flight you can suggest? i am in need of tickets for four people. [system] there is 1 flight which you might like. it is an american airlines flight with 0 stops, and it leaves at 9:50 am. this flight ticket costs $64. [user] can you tell me the airport where the flight will arrive at? [system] the arrival airport of this flight is lax international airport. [user] this flights seems as what i want. [system] is there something else i can do for you? [user] can you check for a bus to go there? i want to have economy tickets, and i want to leave on 10th of this month. [system] how would you like having economy tickets for a bus which leaves at 6:10 am? the ticket for this bus costs $31. [user] is there some other bus which you can suggest? i want to have tickets which are flexible, and i will be leaving on the 14th. [system] there are 9 buses which match what you want. how would you like having flexible ticket for the bus which leaves at 6:50 am. the ticket for this bus costs $47. [user] that seems nice. [system] is there something else i can help you with? [user] i want to book the bus tickets. [system] can you please confirm that you want to buy flexible tickets for 4 people for the bus which leaves on march 14th at 6:50 am from san diego, and arrives in los angeles. [user] that suits me well. [system] your requested tickets have been booked. [user] i appreciate your help very much.
State: [state] fare_type=a origin=san diego departure_date=march 14th departure_time=6:50 am group_size=b destination=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] departure_date=3rd of this month fare_type=c of possible values a) economy extra b) flexible c) economy destination=lax departure_time=11:50 am origin=vegas group_size=a of possible values a) 3 b) 2 c) 4 d) 1 e) 5 [context] [user] i want to find tickets for a one-way flight. [system] can you tell me from where you will take the flight from, and what is your destination? when do you want to have the flight for? [user] i want to fly from san diego to arrive in lax, and i want to leave for my flight on march 12th. [system] there are 2 flights which match what you requested. one of the flights is the alaska airlines flight which has 0 stops and leaves at 3:20 pm. the ticket for this flight will cost you $64. [user] is there some other flight you can suggest? i am in need of tickets for four people. [system] there is 1 flight which you might like. it is an american airlines flight with 0 stops, and it leaves at 9:50 am. this flight ticket costs $64. [user] can you tell me the airport where the flight will arrive at? [system] the arrival airport of this flight is lax international airport. [user] this flights seems as what i want. [system] is there something else i can do for you? [user] can you check for a bus to go there? i want to have economy tickets, and i want to leave on 10th of this month. [system] how would you like having economy tickets for a bus which leaves at 6:10 am? the ticket for this bus costs $31. [user] is there some other bus which you can suggest? i want to have tickets which are flexible, and i will be leaving on the 14th. [system] there are 9 buses which match what you want. how would you like having flexible ticket for the bus which leaves at 6:50 am. the ticket for this bus costs $47. [user] that seems nice. [system] is there something else i can help you with? [user] i want to book the bus tickets. [system] can you please confirm that you want to buy flexible tickets for 4 people for the bus which leaves on march 14th at 6:50 am from san diego, and arrives in los angeles. [user] that suits me well. [system] your requested tickets have been booked. [user] i appreciate your help very much. [system] is there something else i can do to help you? [user] nothing. i am thankful for the help you provided.
State: [state] departure_date=march 14th fare_type=b destination=lax departure_time=6:50 am origin=san diego group_size=c