[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 airlines=h of possible values a) alaska airlines b) united airlines c) british airways d) delta airlines e) air canada f) american airlines g) air france h) southwest airlines return_date=9th of this month passengers=d of possible values a) 2 b) 4 c) 3 d) 1 origin_city=las vegas departure_date=6th of this month refundable=a of possible values a) true b) false destination_city=sd seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class [context] [user] i need a one way flight from chicago leaving on the 7th.
State: [state] outbound_departure_time=none inbound_departure_time=none airlines=none return_date=none passengers=none origin_city=chicago departure_date=the 7th refundable=none destination_city=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] origin_city=las vegas destination_city=sd airlines=f of possible values a) united airlines b) british airways c) american airlines d) air france e) alaska airlines f) southwest airlines g) delta airlines h) air canada passengers=b of possible values a) 3 b) 1 c) 4 d) 2 return_date=9th of this month seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy departure_date=6th of this month outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false [context] [user] i need a one way flight from chicago leaving on the 7th. [system] what is your destination? [user] heading to sfo.
State: [state] origin_city=chicago destination_city=sfo airlines=none passengers=none return_date=none seating_class=none departure_date=the 7th outbound_departure_time=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] airlines=h of possible values a) alaska airlines b) american airlines c) british airways d) air canada e) delta airlines f) air france g) united airlines h) southwest airlines passengers=b of possible values a) 2 b) 1 c) 3 d) 4 destination_city=sd departure_date=6th of this month refundable=a of possible values a) true b) false origin_city=las vegas return_date=9th of this month outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy inbound_departure_time=8:25 pm [context] [user] i need a one way flight from chicago leaving on the 7th. [system] what is your destination? [user] heading to sfo. [system] i have 4 flights for you, an american airlines flight leaves at 7:05 am with 0 stops for $153. [user] i think that one sounds good.
State: [state] airlines=b passengers=none destination_city=sfo departure_date=the 7th refundable=none origin_city=chicago return_date=none outbound_departure_time=7:05 am seating_class=none 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 origin_city=las vegas airlines=f of possible values a) united airlines b) air canada c) alaska airlines d) american airlines e) delta airlines f) southwest airlines g) british airways h) air france departure_date=6th of this month seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy passengers=d of possible values a) 4 b) 3 c) 2 d) 1 refundable=b of possible values a) false b) true return_date=9th of this month destination_city=sd inbound_departure_time=8:25 pm [context] [user] i need a one way flight from chicago leaving on the 7th. [system] what is your destination? [user] heading to sfo. [system] i have 4 flights for you, an american airlines flight leaves at 7:05 am with 0 stops for $153. [user] i think that one sounds good. [system] would you like to make reservations? [user] no comment not yet. could you look for round trip flights please?
State: [state] outbound_departure_time=7:05 am origin_city=chicago airlines=d departure_date=the 7th seating_class=none passengers=none refundable=none return_date=none destination_city=sfo 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] departure_date=6th of this month destination_city=sd inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false passengers=c of possible values a) 2 b) 3 c) 1 d) 4 origin_city=las vegas outbound_departure_time=3:10 pm return_date=9th of this month airlines=g of possible values a) air france b) american airlines c) united airlines d) alaska airlines e) delta airlines f) air canada g) southwest airlines h) british airways seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy [context] [user] i need a one way flight from chicago leaving on the 7th. [system] what is your destination? [user] heading to sfo. [system] i have 4 flights for you, an american airlines flight leaves at 7:05 am with 0 stops for $153. [user] i think that one sounds good. [system] would you like to make reservations? [user] no comment not yet. could you look for round trip flights please? [system] returning when please? [user] that would be on the 9th.
State: [state] departure_date=the 7th destination_city=sfo inbound_departure_time=none refundable=none passengers=none origin_city=chicago outbound_departure_time=7:05 am return_date=the 9th airlines=b 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] destination_city=sd passengers=b of possible values a) 4 b) 1 c) 3 d) 2 outbound_departure_time=3:10 pm departure_date=6th of this month refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) first class b) economy c) business d) premium economy origin_city=las vegas airlines=h of possible values a) air france b) american airlines c) british airways d) alaska airlines e) united airlines f) delta airlines g) air canada h) southwest airlines inbound_departure_time=8:25 pm return_date=9th of this month [context] [user] i need a one way flight from chicago leaving on the 7th. [system] what is your destination? [user] heading to sfo. [system] i have 4 flights for you, an american airlines flight leaves at 7:05 am with 0 stops for $153. [user] i think that one sounds good. [system] would you like to make reservations? [user] no comment not yet. could you look for round trip flights please? [system] returning when please? [user] that would be on the 9th. [system] i have 1 flight for you on american airlines leaving at 7:05 am and returning at 4:25 pm for $212. [user] where does it fly into?
State: [state] destination_city=sfo passengers=none outbound_departure_time=7:05 am departure_date=the 7th refundable=none seating_class=none origin_city=chicago airlines=b inbound_departure_time=none return_date=the 9th

[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) first class d) economy airlines=g of possible values a) air canada b) united airlines c) air france d) american airlines e) alaska airlines f) british airways g) southwest airlines h) delta airlines origin_city=las vegas return_date=9th of this month refundable=b of possible values a) false b) true destination_city=sd departure_date=6th of this month passengers=c of possible values a) 3 b) 4 c) 1 d) 2 outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm [context] [user] i need a one way flight from chicago leaving on the 7th. [system] what is your destination? [user] heading to sfo. [system] i have 4 flights for you, an american airlines flight leaves at 7:05 am with 0 stops for $153. [user] i think that one sounds good. [system] would you like to make reservations? [user] no comment not yet. could you look for round trip flights please? [system] returning when please? [user] that would be on the 9th. [system] i have 1 flight for you on american airlines leaving at 7:05 am and returning at 4:25 pm for $212. [user] where does it fly into? [system] it flies into sfo international airport. [user] is that a refundable ticket?
State: [state] seating_class=none airlines=d origin_city=chicago return_date=the 9th refundable=none destination_city=sfo departure_date=the 7th passengers=none outbound_departure_time=7:05 am 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] airlines=f of possible values a) air canada b) delta airlines c) air france d) american airlines e) united airlines f) southwest airlines g) british airways h) alaska airlines refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class inbound_departure_time=8:25 pm origin_city=las vegas passengers=a of possible values a) 1 b) 3 c) 4 d) 2 return_date=9th of this month destination_city=sd departure_date=6th of this month outbound_departure_time=3:10 pm [context] [user] i need a one way flight from chicago leaving on the 7th. [system] what is your destination? [user] heading to sfo. [system] i have 4 flights for you, an american airlines flight leaves at 7:05 am with 0 stops for $153. [user] i think that one sounds good. [system] would you like to make reservations? [user] no comment not yet. could you look for round trip flights please? [system] returning when please? [user] that would be on the 9th. [system] i have 1 flight for you on american airlines leaving at 7:05 am and returning at 4:25 pm for $212. [user] where does it fly into? [system] it flies into sfo international airport. [user] is that a refundable ticket? [system] no, i'm sorry. [user] no problem, i'll take that one.
State: [state] airlines=d refundable=none seating_class=none inbound_departure_time=4:25 pm origin_city=chicago passengers=none return_date=the 9th destination_city=sfo departure_date=the 7th outbound_departure_time=7:05 am

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] destination_city=sd departure_date=6th of this month refundable=a of possible values a) true b) false airlines=d of possible values a) air france b) american airlines c) air canada d) southwest airlines e) united airlines f) alaska airlines g) delta airlines h) british airways inbound_departure_time=8:25 pm passengers=a of possible values a) 1 b) 4 c) 2 d) 3 seating_class=dontcare of possible values a) first class b) economy c) business d) premium economy outbound_departure_time=3:10 pm origin_city=las vegas return_date=9th of this month [context] [user] i need a one way flight from chicago leaving on the 7th. [system] what is your destination? [user] heading to sfo. [system] i have 4 flights for you, an american airlines flight leaves at 7:05 am with 0 stops for $153. [user] i think that one sounds good. [system] would you like to make reservations? [user] no comment not yet. could you look for round trip flights please? [system] returning when please? [user] that would be on the 9th. [system] i have 1 flight for you on american airlines leaving at 7:05 am and returning at 4:25 pm for $212. [user] where does it fly into? [system] it flies into sfo international airport. [user] is that a refundable ticket? [system] no, i'm sorry. [user] no problem, i'll take that one. [system] would you like to book that now? [user] yes, i would.
State: [state] destination_city=sfo departure_date=the 7th refundable=none airlines=b inbound_departure_time=4:25 pm passengers=none seating_class=none outbound_departure_time=7:05 am origin_city=chicago return_date=the 9th

[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 inbound_departure_time=8:25 pm origin_city=las vegas airlines=f of possible values a) british airways b) alaska airlines c) air canada d) american airlines e) delta airlines f) southwest airlines g) air france h) united airlines passengers=c of possible values a) 2 b) 4 c) 1 d) 3 outbound_departure_time=3:10 pm refundable=b of possible values a) false b) true return_date=9th of this month seating_class=dontcare of possible values a) business b) first class c) economy d) premium economy destination_city=sd [context] [user] i need a one way flight from chicago leaving on the 7th. [system] what is your destination? [user] heading to sfo. [system] i have 4 flights for you, an american airlines flight leaves at 7:05 am with 0 stops for $153. [user] i think that one sounds good. [system] would you like to make reservations? [user] no comment not yet. could you look for round trip flights please? [system] returning when please? [user] that would be on the 9th. [system] i have 1 flight for you on american airlines leaving at 7:05 am and returning at 4:25 pm for $212. [user] where does it fly into? [system] it flies into sfo international airport. [user] is that a refundable ticket? [system] no, i'm sorry. [user] no problem, i'll take that one. [system] would you like to book that now? [user] yes, i would. [system] please confirm the following, flying from chicago to san francisco on american airlines next thursday march 9th at 7:05 am and returning at 4:25 pm in economy for 1 passenger. [user] that's all correct.
State: [state] departure_date=next thursday inbound_departure_time=4:25 pm origin_city=chicago airlines=d passengers=c outbound_departure_time=7:05 am refundable=none return_date=march 9th seating_class=c destination_city=sfo

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] origin_city=las vegas seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy departure_date=6th of this month airlines=f of possible values a) american airlines b) delta airlines c) british airways d) united airlines e) air canada f) southwest airlines g) alaska airlines h) air france passengers=c of possible values a) 3 b) 4 c) 1 d) 2 outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false return_date=9th of this month inbound_departure_time=8:25 pm destination_city=sd [context] [user] i need a one way flight from chicago leaving on the 7th. [system] what is your destination? [user] heading to sfo. [system] i have 4 flights for you, an american airlines flight leaves at 7:05 am with 0 stops for $153. [user] i think that one sounds good. [system] would you like to make reservations? [user] no comment not yet. could you look for round trip flights please? [system] returning when please? [user] that would be on the 9th. [system] i have 1 flight for you on american airlines leaving at 7:05 am and returning at 4:25 pm for $212. [user] where does it fly into? [system] it flies into sfo international airport. [user] is that a refundable ticket? [system] no, i'm sorry. [user] no problem, i'll take that one. [system] would you like to book that now? [user] yes, i would. [system] please confirm the following, flying from chicago to san francisco on american airlines next thursday march 9th at 7:05 am and returning at 4:25 pm in economy for 1 passenger. [user] that's all correct. [system] the reservation is complete. [user] thank you for your help today.
State: [state] origin_city=chicago seating_class=a departure_date=next thursday airlines=a passengers=c outbound_departure_time=7:05 am refundable=none return_date=march 9th inbound_departure_time=4:25 pm destination_city=sfo

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] destination_city=sd passengers=c of possible values a) 3 b) 4 c) 1 d) 2 origin_city=las vegas outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy inbound_departure_time=8:25 pm departure_date=6th of this month refundable=a of possible values a) true b) false airlines=c of possible values a) united airlines b) delta airlines c) southwest airlines d) american airlines e) air france f) air canada g) british airways h) alaska airlines return_date=9th of this month [context] [user] i need a one way flight from chicago leaving on the 7th. [system] what is your destination? [user] heading to sfo. [system] i have 4 flights for you, an american airlines flight leaves at 7:05 am with 0 stops for $153. [user] i think that one sounds good. [system] would you like to make reservations? [user] no comment not yet. could you look for round trip flights please? [system] returning when please? [user] that would be on the 9th. [system] i have 1 flight for you on american airlines leaving at 7:05 am and returning at 4:25 pm for $212. [user] where does it fly into? [system] it flies into sfo international airport. [user] is that a refundable ticket? [system] no, i'm sorry. [user] no problem, i'll take that one. [system] would you like to book that now? [user] yes, i would. [system] please confirm the following, flying from chicago to san francisco on american airlines next thursday march 9th at 7:05 am and returning at 4:25 pm in economy for 1 passenger. [user] that's all correct. [system] the reservation is complete. [user] thank you for your help today. [system] is there anything else you need? [user] not right now.
State: [state] destination_city=sfo passengers=c origin_city=chicago outbound_departure_time=7:05 am seating_class=c inbound_departure_time=4:25 pm departure_date=next thursday refundable=none airlines=d return_date=march 9th