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

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] return_date=9th of this month passengers=a of possible values a) 1 b) 4 c) 2 d) 3 inbound_departure_time=8:25 pm departure_date=6th of this month origin_city=las vegas airlines=h of possible values a) air canada b) delta airlines c) british airways d) air france e) united airlines f) alaska airlines g) american airlines h) southwest airlines outbound_departure_time=3:10 pm destination_city=sd refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) business b) economy c) premium economy d) first class [context] [user] can you help me find a one-way flight? [system] where are you leaving from and traveling to? [user] leaving from las vegas and traveling to sd. [system] where do you plan on leaving? [user] leaving on march 11th.
State: [state] return_date=none passengers=none inbound_departure_time=none departure_date=march 11th origin_city=vegas airlines=none outbound_departure_time=none destination_city=sd 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 origin_city=las vegas inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy departure_date=6th of this month destination_city=sd return_date=9th of this month refundable=b of possible values a) false b) true airlines=f of possible values a) american airlines b) british airways c) delta airlines d) air france e) alaska airlines f) southwest airlines g) united airlines h) air canada passengers=a of possible values a) 1 b) 4 c) 3 d) 2 [context] [user] can you help me find a one-way flight? [system] where are you leaving from and traveling to? [user] leaving from las vegas and traveling to sd. [system] where do you plan on leaving? [user] leaving on march 11th. [system] i found 4 flights. how about american airlines with 0 stops leaving at 8:20 am for $98? [user] what is the departure airport?
State: [state] outbound_departure_time=none origin_city=vegas inbound_departure_time=none seating_class=none departure_date=march 11th destination_city=sd return_date=none refundable=none airlines=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 passengers=c of possible values a) 2 b) 4 c) 1 d) 3 origin_city=las vegas seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business inbound_departure_time=8:25 pm airlines=d of possible values a) air canada b) united airlines c) delta airlines d) southwest airlines e) alaska airlines f) british airways g) american airlines h) air france outbound_departure_time=3:10 pm refundable=b of possible values a) false b) true destination_city=sd return_date=9th of this month [context] [user] can you help me find a one-way flight? [system] where are you leaving from and traveling to? [user] leaving from las vegas and traveling to sd. [system] where do you plan on leaving? [user] leaving on march 11th. [system] i found 4 flights. how about american airlines with 0 stops leaving at 8:20 am for $98? [user] what is the departure airport? [system] mccarran international airport. [user] is the ticket refundable and when does the onward flight arrive?
State: [state] departure_date=march 11th passengers=none origin_city=vegas seating_class=none inbound_departure_time=none airlines=none outbound_departure_time=none refundable=none destination_city=sd 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] outbound_departure_time=3:10 pm departure_date=6th of this month destination_city=sd airlines=c of possible values a) air canada b) alaska airlines c) southwest airlines d) american airlines e) air france f) british airways g) united airlines h) delta airlines passengers=a of possible values a) 1 b) 4 c) 2 d) 3 refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business origin_city=las vegas inbound_departure_time=8:25 pm return_date=9th of this month [context] [user] can you help me find a one-way flight? [system] where are you leaving from and traveling to? [user] leaving from las vegas and traveling to sd. [system] where do you plan on leaving? [user] leaving on march 11th. [system] i found 4 flights. how about american airlines with 0 stops leaving at 8:20 am for $98? [user] what is the departure airport? [system] mccarran international airport. [user] is the ticket refundable and when does the onward flight arrive? [system] the ticket is not refundable and the onward flight arrives at 9:34 am. [user] are there any other economy flights available?
State: [state] outbound_departure_time=none departure_date=march 11th destination_city=sd airlines=none passengers=none refundable=none seating_class=b origin_city=vegas inbound_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 airlines=h of possible values a) american airlines b) british airways c) air canada d) air france e) united airlines f) delta airlines g) alaska airlines h) southwest airlines return_date=9th of this month passengers=d of possible values a) 3 b) 2 c) 4 d) 1 outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) first class b) business c) premium economy d) economy origin_city=las vegas refundable=b of possible values a) false b) true departure_date=6th of this month [context] [user] can you help me find a one-way flight? [system] where are you leaving from and traveling to? [user] leaving from las vegas and traveling to sd. [system] where do you plan on leaving? [user] leaving on march 11th. [system] i found 4 flights. how about american airlines with 0 stops leaving at 8:20 am for $98? [user] what is the departure airport? [system] mccarran international airport. [user] is the ticket refundable and when does the onward flight arrive? [system] the ticket is not refundable and the onward flight arrives at 9:34 am. [user] are there any other economy flights available? [system] there are 3. how about delta airlines with 0 stops leaving at 5:05 pm for $98? [user] that sounds good.
State: [state] destination_city=sd airlines=f return_date=none passengers=none outbound_departure_time=5:05 pm inbound_departure_time=none seating_class=d origin_city=vegas refundable=none departure_date=march 11th

[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=b of possible values a) 5 b) 3 c) 2 d) 1 e) 4 departure_time=11:50 am origin=vegas destination=lax fare_type=a of possible values a) economy b) flexible c) economy extra departure_date=3rd of this month [context] [user] can you help me find a one-way flight? [system] where are you leaving from and traveling to? [user] leaving from las vegas and traveling to sd. [system] where do you plan on leaving? [user] leaving on march 11th. [system] i found 4 flights. how about american airlines with 0 stops leaving at 8:20 am for $98? [user] what is the departure airport? [system] mccarran international airport. [user] is the ticket refundable and when does the onward flight arrive? [system] the ticket is not refundable and the onward flight arrives at 9:34 am. [user] are there any other economy flights available? [system] there are 3. how about delta airlines with 0 stops leaving at 5:05 pm for $98? [user] that sounds good. [system] is there anything else i can help you with? [user] what about going by bus and leaving on the 12th of this month?
State: [state] group_size=none departure_time=none origin=vegas destination=sd fare_type=none departure_date=12th of this month

[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 departure_time=11:50 am fare_type=c of possible values a) economy extra b) flexible c) economy origin=vegas group_size=b of possible values a) 5 b) 3 c) 4 d) 1 e) 2 [context] [user] can you help me find a one-way flight? [system] where are you leaving from and traveling to? [user] leaving from las vegas and traveling to sd. [system] where do you plan on leaving? [user] leaving on march 11th. [system] i found 4 flights. how about american airlines with 0 stops leaving at 8:20 am for $98? [user] what is the departure airport? [system] mccarran international airport. [user] is the ticket refundable and when does the onward flight arrive? [system] the ticket is not refundable and the onward flight arrives at 9:34 am. [user] are there any other economy flights available? [system] there are 3. how about delta airlines with 0 stops leaving at 5:05 pm for $98? [user] that sounds good. [system] is there anything else i can help you with? [user] what about going by bus and leaving on the 12th of this month? [system] i found 1 economy bus ticket leaving at 3:50 pm for $46. [user] what is the name of that bus station?
State: [state] destination=sd departure_date=12th of this month departure_time=none fare_type=none origin=vegas group_size=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] group_size=c of possible values a) 1 b) 5 c) 3 d) 4 e) 2 departure_time=11:50 am destination=lax origin=vegas fare_type=b of possible values a) economy extra b) economy c) flexible departure_date=3rd of this month [context] [user] can you help me find a one-way flight? [system] where are you leaving from and traveling to? [user] leaving from las vegas and traveling to sd. [system] where do you plan on leaving? [user] leaving on march 11th. [system] i found 4 flights. how about american airlines with 0 stops leaving at 8:20 am for $98? [user] what is the departure airport? [system] mccarran international airport. [user] is the ticket refundable and when does the onward flight arrive? [system] the ticket is not refundable and the onward flight arrives at 9:34 am. [user] are there any other economy flights available? [system] there are 3. how about delta airlines with 0 stops leaving at 5:05 pm for $98? [user] that sounds good. [system] is there anything else i can help you with? [user] what about going by bus and leaving on the 12th of this month? [system] i found 1 economy bus ticket leaving at 3:50 pm for $46. [user] what is the name of that bus station? [system] it is union plaza. [user] what is the bus station destination?
State: [state] group_size=none departure_time=none destination=sd origin=vegas fare_type=none departure_date=12th of this month

[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_time=11:50 am group_size=a of possible values a) 3 b) 2 c) 1 d) 4 e) 5 fare_type=c of possible values a) economy extra b) flexible c) economy departure_date=3rd of this month destination=lax [context] [user] can you help me find a one-way flight? [system] where are you leaving from and traveling to? [user] leaving from las vegas and traveling to sd. [system] where do you plan on leaving? [user] leaving on march 11th. [system] i found 4 flights. how about american airlines with 0 stops leaving at 8:20 am for $98? [user] what is the departure airport? [system] mccarran international airport. [user] is the ticket refundable and when does the onward flight arrive? [system] the ticket is not refundable and the onward flight arrives at 9:34 am. [user] are there any other economy flights available? [system] there are 3. how about delta airlines with 0 stops leaving at 5:05 pm for $98? [user] that sounds good. [system] is there anything else i can help you with? [user] what about going by bus and leaving on the 12th of this month? [system] i found 1 economy bus ticket leaving at 3:50 pm for $46. [user] what is the name of that bus station? [system] it is union plaza. [user] what is the bus station destination? [system] the destination station is santa fe depot. [user] could you go ahead and book the flight that you found?
State: [state] origin=vegas departure_time=3:50 pm group_size=none fare_type=c departure_date=12th of this month destination=sd

[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=e of possible values a) united airlines b) british airways c) air france d) air canada e) southwest airlines f) american airlines g) delta airlines h) alaska airlines destination_city=sd passengers=c of possible values a) 4 b) 3 c) 1 d) 2 inbound_departure_time=8:25 pm return_date=9th of this month departure_date=6th of this month 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 outbound_departure_time=3:10 pm [context] [user] can you help me find a one-way flight? [system] where are you leaving from and traveling to? [user] leaving from las vegas and traveling to sd. [system] where do you plan on leaving? [user] leaving on march 11th. [system] i found 4 flights. how about american airlines with 0 stops leaving at 8:20 am for $98? [user] what is the departure airport? [system] mccarran international airport. [user] is the ticket refundable and when does the onward flight arrive? [system] the ticket is not refundable and the onward flight arrives at 9:34 am. [user] are there any other economy flights available? [system] there are 3. how about delta airlines with 0 stops leaving at 5:05 pm for $98? [user] that sounds good. [system] is there anything else i can help you with? [user] what about going by bus and leaving on the 12th of this month? [system] i found 1 economy bus ticket leaving at 3:50 pm for $46. [user] what is the name of that bus station? [system] it is union plaza. [user] what is the bus station destination? [system] the destination station is santa fe depot. [user] could you go ahead and book the flight that you found?
State: [state] airlines=g destination_city=sd passengers=none inbound_departure_time=none return_date=none departure_date=march 11th refundable=none seating_class=a origin_city=vegas outbound_departure_time=5:05 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] refundable=a of possible values a) true b) false passengers=a of possible values a) 1 b) 4 c) 2 d) 3 seating_class=dontcare of possible values a) first class b) business c) premium economy d) economy origin_city=las vegas airlines=c of possible values a) delta airlines b) american airlines c) southwest airlines d) alaska airlines e) united airlines f) air france g) air canada h) british airways return_date=9th of this month outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm departure_date=6th of this month destination_city=sd [context] [user] can you help me find a one-way flight? [system] where are you leaving from and traveling to? [user] leaving from las vegas and traveling to sd. [system] where do you plan on leaving? [user] leaving on march 11th. [system] i found 4 flights. how about american airlines with 0 stops leaving at 8:20 am for $98? [user] what is the departure airport? [system] mccarran international airport. [user] is the ticket refundable and when does the onward flight arrive? [system] the ticket is not refundable and the onward flight arrives at 9:34 am. [user] are there any other economy flights available? [system] there are 3. how about delta airlines with 0 stops leaving at 5:05 pm for $98? [user] that sounds good. [system] is there anything else i can help you with? [user] what about going by bus and leaving on the 12th of this month? [system] i found 1 economy bus ticket leaving at 3:50 pm for $46. [user] what is the name of that bus station? [system] it is union plaza. [user] what is the bus station destination? [system] the destination station is santa fe depot. [user] could you go ahead and book the flight that you found? [system] i have 1 economy ticket for delta airlines on march 11th leaving from las vegas and traveling to san diego. is that correct? [user] yes, that is correct. could you tell me the arrival and departure airports?
State: [state] refundable=none passengers=a seating_class=d origin_city=las vegas airlines=a return_date=none outbound_departure_time=5:05 pm inbound_departure_time=none departure_date=march 11th destination_city=sd

[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) 2 b) 4 c) 3 d) 1 origin_city=las vegas departure_date=6th of this month inbound_departure_time=8:25 pm return_date=9th of this month refundable=b of possible values a) false b) true airlines=g of possible values a) american airlines b) air canada c) delta airlines d) british airways e) united airlines f) air france g) southwest airlines h) alaska airlines destination_city=sd outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy [context] [user] can you help me find a one-way flight? [system] where are you leaving from and traveling to? [user] leaving from las vegas and traveling to sd. [system] where do you plan on leaving? [user] leaving on march 11th. [system] i found 4 flights. how about american airlines with 0 stops leaving at 8:20 am for $98? [user] what is the departure airport? [system] mccarran international airport. [user] is the ticket refundable and when does the onward flight arrive? [system] the ticket is not refundable and the onward flight arrives at 9:34 am. [user] are there any other economy flights available? [system] there are 3. how about delta airlines with 0 stops leaving at 5:05 pm for $98? [user] that sounds good. [system] is there anything else i can help you with? [user] what about going by bus and leaving on the 12th of this month? [system] i found 1 economy bus ticket leaving at 3:50 pm for $46. [user] what is the name of that bus station? [system] it is union plaza. [user] what is the bus station destination? [system] the destination station is santa fe depot. [user] could you go ahead and book the flight that you found? [system] i have 1 economy ticket for delta airlines on march 11th leaving from las vegas and traveling to san diego. is that correct? [user] yes, that is correct. could you tell me the arrival and departure airports? [system] your oneway ticket is confirmed. the destination airport is san international airport and the departure airport is mccarran international airport. [user] thank you very much.
State: [state] passengers=d origin_city=las vegas departure_date=march 11th inbound_departure_time=none return_date=none refundable=none airlines=c destination_city=sd outbound_departure_time=5:05 pm seating_class=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] inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm return_date=9th of this month departure_date=6th of this month origin_city=las vegas passengers=a of possible values a) 1 b) 2 c) 4 d) 3 airlines=g of possible values a) american airlines b) air canada c) united airlines d) air france e) delta airlines f) british airways g) southwest airlines h) alaska airlines destination_city=sd [context] [user] can you help me find a one-way flight? [system] where are you leaving from and traveling to? [user] leaving from las vegas and traveling to sd. [system] where do you plan on leaving? [user] leaving on march 11th. [system] i found 4 flights. how about american airlines with 0 stops leaving at 8:20 am for $98? [user] what is the departure airport? [system] mccarran international airport. [user] is the ticket refundable and when does the onward flight arrive? [system] the ticket is not refundable and the onward flight arrives at 9:34 am. [user] are there any other economy flights available? [system] there are 3. how about delta airlines with 0 stops leaving at 5:05 pm for $98? [user] that sounds good. [system] is there anything else i can help you with? [user] what about going by bus and leaving on the 12th of this month? [system] i found 1 economy bus ticket leaving at 3:50 pm for $46. [user] what is the name of that bus station? [system] it is union plaza. [user] what is the bus station destination? [system] the destination station is santa fe depot. [user] could you go ahead and book the flight that you found? [system] i have 1 economy ticket for delta airlines on march 11th leaving from las vegas and traveling to san diego. is that correct? [user] yes, that is correct. could you tell me the arrival and departure airports? [system] your oneway ticket is confirmed. the destination airport is san international airport and the departure airport is mccarran international airport. [user] thank you very much. [system] is there anything else i can help you with? [user] no, that is all. thank you.
State: [state] inbound_departure_time=none seating_class=a refundable=none outbound_departure_time=5:05 pm return_date=none departure_date=march 11th origin_city=las vegas passengers=a airlines=e destination_city=sd