[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) alaska airlines b) southwest airlines c) british airways d) air france e) american airlines f) united airlines g) air canada h) delta airlines return_date=9th of this month seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy departure_date=6th of this month passengers=d of possible values a) 4 b) 3 c) 2 d) 1 outbound_departure_time=3:10 pm destination_city=sd refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm origin_city=las vegas [context] [user] could you help me find tickets from san francisco for a short trip?
State: [state] airlines=none return_date=none seating_class=none departure_date=none passengers=none outbound_departure_time=none destination_city=none refundable=none inbound_departure_time=none origin_city=san francisco

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] passengers=a of possible values a) 1 b) 4 c) 2 d) 3 departure_date=6th of this month refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class origin_city=las vegas inbound_departure_time=8:25 pm return_date=9th of this month airlines=g of possible values a) american airlines b) air canada c) united airlines d) delta airlines e) air france f) british airways g) southwest airlines h) alaska airlines destination_city=sd outbound_departure_time=3:10 pm [context] [user] could you help me find tickets from san francisco for a short trip? [system] where do you want to go and what time would you like to leave? do you have a favorite airline? [user] i will go to lax and like to travel on southwest airlines at 12:45 pm.
State: [state] passengers=none departure_date=none refundable=none seating_class=none origin_city=san francisco inbound_departure_time=none return_date=none airlines=g destination_city=lax outbound_departure_time=12:45 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=b of possible values a) false b) true inbound_departure_time=8:25 pm return_date=9th of this month airlines=c of possible values a) united airlines b) air canada c) southwest airlines d) american airlines e) alaska airlines f) delta airlines g) british airways h) air france origin_city=las vegas 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 departure_date=6th of this month passengers=c of possible values a) 4 b) 2 c) 1 d) 3 [context] [user] could you help me find tickets from san francisco for a short trip? [system] where do you want to go and what time would you like to leave? do you have a favorite airline? [user] i will go to lax and like to travel on southwest airlines at 12:45 pm. [system] when do you want the return flight to depart? [user] i would like to leave around quarter past 10 in the night for the return.
State: [state] refundable=none inbound_departure_time=quarter past 10 in the night return_date=none airlines=c origin_city=san francisco destination_city=lax outbound_departure_time=12:45 pm seating_class=none departure_date=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] airlines=f of possible values a) american airlines b) british airways c) united airlines d) alaska airlines e) air france f) southwest airlines g) air canada h) delta airlines return_date=9th of this month 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) economy b) business c) first class d) premium economy origin_city=las vegas destination_city=sd refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm departure_date=6th of this month [context] [user] could you help me find tickets from san francisco for a short trip? [system] where do you want to go and what time would you like to leave? do you have a favorite airline? [user] i will go to lax and like to travel on southwest airlines at 12:45 pm. [system] when do you want the return flight to depart? [user] i would like to leave around quarter past 10 in the night for the return. [system] when do you want to come back? [user] i want to return on the 12th of this month.
State: [state] airlines=f return_date=12th of this month inbound_departure_time=quarter past 10 in the night passengers=none seating_class=none origin_city=san francisco destination_city=lax refundable=none outbound_departure_time=12:45 pm departure_date=none

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] airlines=f of possible values a) american airlines b) air france c) delta airlines d) british airways e) air canada f) southwest airlines g) united airlines h) alaska airlines outbound_departure_time=3:10 pm destination_city=sd departure_date=6th of this month seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy return_date=9th of this month inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true passengers=d of possible values a) 4 b) 2 c) 3 d) 1 origin_city=las vegas [context] [user] could you help me find tickets from san francisco for a short trip? [system] where do you want to go and what time would you like to leave? do you have a favorite airline? [user] i will go to lax and like to travel on southwest airlines at 12:45 pm. [system] when do you want the return flight to depart? [user] i would like to leave around quarter past 10 in the night for the return. [system] when do you want to come back? [user] i want to return on the 12th of this month. [system] when do you want to leave? [user] i will depart next monday and prefer premium economy. please make the return on the 13th of march.
State: [state] airlines=f outbound_departure_time=12:45 pm destination_city=lax departure_date=next monday seating_class=c return_date=13th of march inbound_departure_time=quarter past 10 in the night refundable=none passengers=none origin_city=san francisco

[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) premium economy c) business d) first class outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm return_date=9th of this month airlines=b of possible values a) alaska airlines b) southwest airlines c) air canada d) british airways e) united airlines f) air france g) delta airlines h) american airlines passengers=a of possible values a) 1 b) 4 c) 2 d) 3 refundable=a of possible values a) true b) false departure_date=6th of this month destination_city=sd [context] [user] could you help me find tickets from san francisco for a short trip? [system] where do you want to go and what time would you like to leave? do you have a favorite airline? [user] i will go to lax and like to travel on southwest airlines at 12:45 pm. [system] when do you want the return flight to depart? [user] i would like to leave around quarter past 10 in the night for the return. [system] when do you want to come back? [user] i want to return on the 12th of this month. [system] when do you want to leave? [user] i will depart next monday and prefer premium economy. please make the return on the 13th of march. [system] please confirm that you want to leave from san francisco and will go to los angeles on southwest airlines. the flight will be next monday and the return is on march 13th. the outbound flight leaves at 12:45 pm and the return flight leaves at 10:15 pm. you want 1 ticket on premium economy class. [user] no, actually i'm leaving from paris and there are three people in my group.
State: [state] origin_city=paris seating_class=b outbound_departure_time=12:45 pm inbound_departure_time=10:15 pm return_date=13th of march airlines=b passengers=d refundable=none departure_date=next monday destination_city=lax

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] airlines=e of possible values a) air france b) british airways c) american airlines d) alaska airlines e) southwest airlines f) air canada g) united airlines h) delta airlines origin_city=las vegas passengers=d of possible values a) 3 b) 4 c) 2 d) 1 outbound_departure_time=3:10 pm departure_date=6th of this month destination_city=sd return_date=9th of this month refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy [context] [user] could you help me find tickets from san francisco for a short trip? [system] where do you want to go and what time would you like to leave? do you have a favorite airline? [user] i will go to lax and like to travel on southwest airlines at 12:45 pm. [system] when do you want the return flight to depart? [user] i would like to leave around quarter past 10 in the night for the return. [system] when do you want to come back? [user] i want to return on the 12th of this month. [system] when do you want to leave? [user] i will depart next monday and prefer premium economy. please make the return on the 13th of march. [system] please confirm that you want to leave from san francisco and will go to los angeles on southwest airlines. the flight will be next monday and the return is on march 13th. the outbound flight leaves at 12:45 pm and the return flight leaves at 10:15 pm. you want 1 ticket on premium economy class. [user] no, actually i'm leaving from paris and there are three people in my group. [system] please confirm that you want to leave from paris and need 3 tickets. [user] yep, that is right. does the flight have one stop? when will my return flight arrive?
State: [state] airlines=e origin_city=paris passengers=a outbound_departure_time=12:45 pm departure_date=next monday destination_city=lax return_date=13th of march refundable=none inbound_departure_time=10:15 pm seating_class=d

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] destination_city=sd seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class return_date=9th of this month passengers=d of possible values a) 3 b) 2 c) 4 d) 1 departure_date=6th of this month inbound_departure_time=8:25 pm airlines=a of possible values a) southwest airlines b) air france c) air canada d) delta airlines e) alaska airlines f) american airlines g) british airways h) united airlines outbound_departure_time=3:10 pm origin_city=las vegas refundable=b of possible values a) false b) true [context] [user] could you help me find tickets from san francisco for a short trip? [system] where do you want to go and what time would you like to leave? do you have a favorite airline? [user] i will go to lax and like to travel on southwest airlines at 12:45 pm. [system] when do you want the return flight to depart? [user] i would like to leave around quarter past 10 in the night for the return. [system] when do you want to come back? [user] i want to return on the 12th of this month. [system] when do you want to leave? [user] i will depart next monday and prefer premium economy. please make the return on the 13th of march. [system] please confirm that you want to leave from san francisco and will go to los angeles on southwest airlines. the flight will be next monday and the return is on march 13th. the outbound flight leaves at 12:45 pm and the return flight leaves at 10:15 pm. you want 1 ticket on premium economy class. [user] no, actually i'm leaving from paris and there are three people in my group. [system] please confirm that you want to leave from paris and need 3 tickets. [user] yep, that is right. does the flight have one stop? when will my return flight arrive? [system] sorry, i was not able to make that booking. do you need something else? [user] no but thank you for your help.
State: [state] destination_city=lax seating_class=b return_date=13th of march passengers=a departure_date=next monday inbound_departure_time=10:15 pm airlines=a outbound_departure_time=12:45 pm origin_city=paris refundable=none