[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=a of possible values a) southwest airlines b) delta airlines c) british airways d) alaska airlines e) united airlines f) air france g) air canada h) american airlines passengers=a of possible values a) 1 b) 3 c) 2 d) 4 inbound_departure_time=8:25 pm origin_city=las vegas refundable=a of possible values a) true b) false destination_city=sd departure_date=6th of this month seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class outbound_departure_time=3:10 pm [context] [user] i need to take a flight soon. can you help me find tickets? i usually travel economy class.
State: [state] return_date=none airlines=none passengers=none inbound_departure_time=none origin_city=none refundable=none destination_city=none departure_date=none seating_class=b 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] airlines=b of possible values a) delta airlines b) southwest airlines c) british airways d) american airlines e) alaska airlines f) air france g) air canada h) united airlines inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm departure_date=6th of this month origin_city=las vegas refundable=b of possible values a) false b) true destination_city=sd seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy return_date=9th of this month passengers=b of possible values a) 3 b) 1 c) 4 d) 2 [context] [user] i need to take a flight soon. can you help me find tickets? i usually travel economy class. [system] i can help with that! what city are you leaving from, and when will you be coming back. [user] i'll be departing from los angeles, and i want to be home on the 13th.
State: [state] airlines=none inbound_departure_time=none outbound_departure_time=none departure_date=none origin_city=los angeles refundable=none destination_city=none seating_class=c return_date=the 13th 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] outbound_departure_time=3:10 pm origin_city=las vegas departure_date=6th of this month passengers=c of possible values a) 4 b) 3 c) 1 d) 2 seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business destination_city=sd inbound_departure_time=8:25 pm airlines=e of possible values a) american airlines b) british airways c) air canada d) delta airlines e) southwest airlines f) alaska airlines g) air france h) united airlines refundable=a of possible values a) true b) false return_date=9th of this month [context] [user] i need to take a flight soon. can you help me find tickets? i usually travel economy class. [system] i can help with that! what city are you leaving from, and when will you be coming back. [user] i'll be departing from los angeles, and i want to be home on the 13th. [system] sounds good! where are you going then? and when are you leaving? [user] i'll be going to vancouver on business. i actually need to leave later today. can you find me something?
State: [state] outbound_departure_time=none origin_city=los angeles departure_date=later today passengers=none seating_class=b destination_city=vancouver inbound_departure_time=none airlines=none refundable=none return_date=the 13th

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy departure_date=6th of this month origin_city=las vegas passengers=a of possible values a) 1 b) 2 c) 3 d) 4 return_date=9th of this month destination_city=sd outbound_departure_time=3:10 pm airlines=f of possible values a) delta airlines b) air france c) air canada d) british airways e) united airlines f) southwest airlines g) alaska airlines h) american airlines inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false [context] [user] i need to take a flight soon. can you help me find tickets? i usually travel economy class. [system] i can help with that! what city are you leaving from, and when will you be coming back. [user] i'll be departing from los angeles, and i want to be home on the 13th. [system] sounds good! where are you going then? and when are you leaving? [user] i'll be going to vancouver on business. i actually need to leave later today. can you find me something? [system] well, it looks like there's an american airlines flight leaving at 4:50 pm today. you could take a return flight that leaves at 11 pm. it would cost $206 to book the round trip ticket. [user] is that refundable if i change my mind on the return flight? also, how many stops does the flight have?
State: [state] seating_class=b departure_date=later today origin_city=los angeles passengers=none return_date=the 13th destination_city=vancouver outbound_departure_time=none airlines=none 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] refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy origin_city=las vegas destination_city=sd airlines=c of possible values a) air france b) air canada c) southwest airlines d) alaska airlines e) american airlines f) delta airlines g) united airlines h) british airways passengers=c of possible values a) 3 b) 4 c) 1 d) 2 return_date=9th of this month departure_date=6th of this month inbound_departure_time=8:25 pm [context] [user] i need to take a flight soon. can you help me find tickets? i usually travel economy class. [system] i can help with that! what city are you leaving from, and when will you be coming back. [user] i'll be departing from los angeles, and i want to be home on the 13th. [system] sounds good! where are you going then? and when are you leaving? [user] i'll be going to vancouver on business. i actually need to leave later today. can you find me something? [system] well, it looks like there's an american airlines flight leaving at 4:50 pm today. you could take a return flight that leaves at 11 pm. it would cost $206 to book the round trip ticket. [user] is that refundable if i change my mind on the return flight? also, how many stops does the flight have? [system] unfortunately, the ticket would not be refundable, but there is only 1 stop. [user] that's okay. this flight sounds okay, and it's just a short shift anyway. can you help me buy the tickets. there will be 3 people in my group, including myself.
State: [state] refundable=none outbound_departure_time=4:50 pm seating_class=a origin_city=los angeles destination_city=vancouver airlines=e passengers=a return_date=the 13th departure_date=later today inbound_departure_time=11 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] outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm destination_city=sd origin_city=las vegas seating_class=dontcare of possible values a) first class b) economy c) business d) premium economy return_date=9th of this month airlines=b of possible values a) american airlines b) southwest airlines c) united airlines d) air canada e) delta airlines f) british airways g) air france h) alaska airlines passengers=d of possible values a) 2 b) 3 c) 4 d) 1 refundable=b of possible values a) false b) true departure_date=6th of this month [context] [user] i need to take a flight soon. can you help me find tickets? i usually travel economy class. [system] i can help with that! what city are you leaving from, and when will you be coming back. [user] i'll be departing from los angeles, and i want to be home on the 13th. [system] sounds good! where are you going then? and when are you leaving? [user] i'll be going to vancouver on business. i actually need to leave later today. can you find me something? [system] well, it looks like there's an american airlines flight leaving at 4:50 pm today. you could take a return flight that leaves at 11 pm. it would cost $206 to book the round trip ticket. [user] is that refundable if i change my mind on the return flight? also, how many stops does the flight have? [system] unfortunately, the ticket would not be refundable, but there is only 1 stop. [user] that's okay. this flight sounds okay, and it's just a short shift anyway. can you help me buy the tickets. there will be 3 people in my group, including myself. [system] i can do that! just to confirm, you will be departing from los angeles at 4:50 pm today, and returning from vancouver on march 13th at 11 pm. the reservation will be for 3 people on an american airlines flight in economy seating. does that sound right? [user] yeah, that sounds good. can you tell me the names of the departing and arrival airports?
State: [state] outbound_departure_time=4:50 pm inbound_departure_time=11 pm destination_city=vancouver origin_city=los angeles seating_class=b return_date=march 13th airlines=a passengers=b refundable=none departure_date=later today

[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 outbound_departure_time=3:10 pm origin_city=las vegas destination_city=sd refundable=b of possible values a) false b) true passengers=b of possible values a) 4 b) 1 c) 2 d) 3 inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) first class b) business c) premium economy d) economy airlines=a of possible values a) southwest airlines b) delta airlines c) american airlines d) air france e) british airways f) united airlines g) alaska airlines h) air canada return_date=9th of this month [context] [user] i need to take a flight soon. can you help me find tickets? i usually travel economy class. [system] i can help with that! what city are you leaving from, and when will you be coming back. [user] i'll be departing from los angeles, and i want to be home on the 13th. [system] sounds good! where are you going then? and when are you leaving? [user] i'll be going to vancouver on business. i actually need to leave later today. can you find me something? [system] well, it looks like there's an american airlines flight leaving at 4:50 pm today. you could take a return flight that leaves at 11 pm. it would cost $206 to book the round trip ticket. [user] is that refundable if i change my mind on the return flight? also, how many stops does the flight have? [system] unfortunately, the ticket would not be refundable, but there is only 1 stop. [user] that's okay. this flight sounds okay, and it's just a short shift anyway. can you help me buy the tickets. there will be 3 people in my group, including myself. [system] i can do that! just to confirm, you will be departing from los angeles at 4:50 pm today, and returning from vancouver on march 13th at 11 pm. the reservation will be for 3 people on an american airlines flight in economy seating. does that sound right? [user] yeah, that sounds good. can you tell me the names of the departing and arrival airports? [system] sure! your destination is yvr international airport, and you'll be departing from lax international airport. your tickets have been confirmed, and your reservation is complete. [user] great! thanks for your help!
State: [state] departure_date=later today outbound_departure_time=4:50 pm origin_city=los angeles destination_city=vancouver refundable=none passengers=d inbound_departure_time=11 pm seating_class=d airlines=c return_date=march 13th

[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) 3 c) 4 d) 1 refundable=a of possible values a) true b) false destination_city=sd seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business outbound_departure_time=3:10 pm return_date=9th of this month origin_city=las vegas inbound_departure_time=8:25 pm airlines=b of possible values a) air canada b) southwest airlines c) alaska airlines d) united airlines e) delta airlines f) air france g) british airways h) american airlines departure_date=6th of this month [context] [user] i need to take a flight soon. can you help me find tickets? i usually travel economy class. [system] i can help with that! what city are you leaving from, and when will you be coming back. [user] i'll be departing from los angeles, and i want to be home on the 13th. [system] sounds good! where are you going then? and when are you leaving? [user] i'll be going to vancouver on business. i actually need to leave later today. can you find me something? [system] well, it looks like there's an american airlines flight leaving at 4:50 pm today. you could take a return flight that leaves at 11 pm. it would cost $206 to book the round trip ticket. [user] is that refundable if i change my mind on the return flight? also, how many stops does the flight have? [system] unfortunately, the ticket would not be refundable, but there is only 1 stop. [user] that's okay. this flight sounds okay, and it's just a short shift anyway. can you help me buy the tickets. there will be 3 people in my group, including myself. [system] i can do that! just to confirm, you will be departing from los angeles at 4:50 pm today, and returning from vancouver on march 13th at 11 pm. the reservation will be for 3 people on an american airlines flight in economy seating. does that sound right? [user] yeah, that sounds good. can you tell me the names of the departing and arrival airports? [system] sure! your destination is yvr international airport, and you'll be departing from lax international airport. your tickets have been confirmed, and your reservation is complete. [user] great! thanks for your help! [system] no problem. can i help you with anything else? [user] no, not right now. thanks again!
State: [state] passengers=b refundable=none destination_city=vancouver seating_class=a outbound_departure_time=4:50 pm return_date=march 13th origin_city=los angeles inbound_departure_time=11 pm airlines=h departure_date=later today