[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=c of possible values a) 2 b) 3 c) 1 d) 4 return_date=9th of this month outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false destination_city=sd airlines=h of possible values a) delta airlines b) air canada c) american airlines d) british airways e) united airlines f) air france g) alaska airlines h) southwest airlines origin_city=las vegas inbound_departure_time=8:25 pm departure_date=6th of this month seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class [context] [user] can you search for some united airlines flights for me?
State: [state] passengers=none return_date=none outbound_departure_time=none refundable=none destination_city=none airlines=e origin_city=none inbound_departure_time=none departure_date=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] destination_city=sd refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm airlines=f of possible values a) air france b) british airways c) united airlines d) alaska airlines e) delta airlines f) southwest airlines g) american airlines h) air canada departure_date=6th of this month return_date=9th of this month passengers=a of possible values a) 1 b) 3 c) 4 d) 2 seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy inbound_departure_time=8:25 pm origin_city=las vegas [context] [user] can you search for some united airlines flights for me? [system] okay. first, where will you be leaving from and where do you want to visit? [user] i'm leaving from seattle and traveling to portland, or.
State: [state] destination_city=portland, or refundable=none outbound_departure_time=none airlines=c departure_date=none return_date=none passengers=none seating_class=none inbound_departure_time=none origin_city=seattle

[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) air france d) american airlines e) delta airlines f) air canada g) british airways h) united airlines inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy destination_city=sd return_date=9th of this month departure_date=6th of this month origin_city=las vegas passengers=b of possible values a) 4 b) 1 c) 2 d) 3 refundable=b of possible values a) false b) true [context] [user] can you search for some united airlines flights for me? [system] okay. first, where will you be leaving from and where do you want to visit? [user] i'm leaving from seattle and traveling to portland, or. [system] got it. when are you coming back? [user] i'm leaving on march 7th, and want to come back on march 11th.
State: [state] airlines=h inbound_departure_time=none outbound_departure_time=none seating_class=none destination_city=portland, or return_date=march 11th departure_date=march 7th origin_city=seattle passengers=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=a of possible values a) true b) false departure_date=6th of this month outbound_departure_time=3:10 pm return_date=9th of this month inbound_departure_time=8:25 pm passengers=b of possible values a) 2 b) 1 c) 4 d) 3 airlines=c of possible values a) united airlines b) air canada c) southwest airlines d) british airways e) alaska airlines f) air france g) american airlines h) delta airlines seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business destination_city=sd origin_city=las vegas [context] [user] can you search for some united airlines flights for me? [system] okay. first, where will you be leaving from and where do you want to visit? [user] i'm leaving from seattle and traveling to portland, or. [system] got it. when are you coming back? [user] i'm leaving on march 7th, and want to come back on march 11th. [system] here's what i found: this united airlines flight is $71, and the outbound flight leaves at 5:30 am, then the return flight leaves at 10:45 pm. [user] which airport is the flight leaving from?
State: [state] refundable=none departure_date=march 7th outbound_departure_time=none return_date=march 11th inbound_departure_time=none passengers=none airlines=a seating_class=none destination_city=portland, or origin_city=seattle

[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 outbound_departure_time=3:10 pm return_date=9th of this month origin_city=las vegas inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true destination_city=sd airlines=h of possible values a) american airlines b) british airways c) alaska airlines d) air france e) united airlines f) delta airlines g) air canada h) southwest airlines seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy [context] [user] can you search for some united airlines flights for me? [system] okay. first, where will you be leaving from and where do you want to visit? [user] i'm leaving from seattle and traveling to portland, or. [system] got it. when are you coming back? [user] i'm leaving on march 7th, and want to come back on march 11th. [system] here's what i found: this united airlines flight is $71, and the outbound flight leaves at 5:30 am, then the return flight leaves at 10:45 pm. [user] which airport is the flight leaving from? [system] it will be leaving from the seattle-tacoma international airport. [user] that sounds like a good flight.
State: [state] passengers=none departure_date=march 7th outbound_departure_time=5:30 am return_date=march 11th origin_city=seattle inbound_departure_time=10:45 pm refundable=none destination_city=portland, or airlines=e 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=d of possible values a) american airlines b) alaska airlines c) united airlines d) southwest airlines e) air france f) air canada g) british airways h) delta airlines return_date=9th of this month seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class departure_date=6th of this month refundable=b of possible values a) false b) true origin_city=las vegas passengers=d of possible values a) 4 b) 3 c) 2 d) 1 destination_city=sd inbound_departure_time=8:25 pm [context] [user] can you search for some united airlines flights for me? [system] okay. first, where will you be leaving from and where do you want to visit? [user] i'm leaving from seattle and traveling to portland, or. [system] got it. when are you coming back? [user] i'm leaving on march 7th, and want to come back on march 11th. [system] here's what i found: this united airlines flight is $71, and the outbound flight leaves at 5:30 am, then the return flight leaves at 10:45 pm. [user] which airport is the flight leaving from? [system] it will be leaving from the seattle-tacoma international airport. [user] that sounds like a good flight. [system] great. should i buy the tickets? [user] go ahead and book them.
State: [state] outbound_departure_time=5:30 am airlines=c return_date=march 11th seating_class=none departure_date=march 7th refundable=none origin_city=seattle passengers=none destination_city=portland, or inbound_departure_time=10:45 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 passengers=c of possible values a) 2 b) 4 c) 1 d) 3 origin_city=las vegas outbound_departure_time=3:10 pm destination_city=sd seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business departure_date=6th of this month airlines=h of possible values a) alaska airlines b) british airways c) american airlines d) united airlines e) air france f) air canada g) delta airlines h) southwest airlines [context] [user] can you search for some united airlines flights for me? [system] okay. first, where will you be leaving from and where do you want to visit? [user] i'm leaving from seattle and traveling to portland, or. [system] got it. when are you coming back? [user] i'm leaving on march 7th, and want to come back on march 11th. [system] here's what i found: this united airlines flight is $71, and the outbound flight leaves at 5:30 am, then the return flight leaves at 10:45 pm. [user] which airport is the flight leaving from? [system] it will be leaving from the seattle-tacoma international airport. [user] that sounds like a good flight. [system] great. should i buy the tickets? [user] go ahead and book them. [system] let me make sure i've got this right: this united airlines flight is coming from seattle and going to portland, departing next thursday and returning march 11th. the onward flight will be leaving at 5:30 am, and the return flight will leave at 10:45 pm. there will be 1 passenger sitting in the economy class. is that right? [user] sounds good to me.
State: [state] refundable=none inbound_departure_time=10:45 pm return_date=march 11th passengers=c origin_city=seattle outbound_departure_time=5:30 am destination_city=portland seating_class=b departure_date=march 7th airlines=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] return_date=9th of this month outbound_departure_time=3:10 pm airlines=b of possible values a) alaska airlines b) southwest airlines c) air france d) american airlines e) delta airlines f) british airways g) air canada h) united airlines origin_city=las vegas destination_city=sd passengers=d of possible values a) 4 b) 2 c) 3 d) 1 seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false departure_date=6th of this month [context] [user] can you search for some united airlines flights for me? [system] okay. first, where will you be leaving from and where do you want to visit? [user] i'm leaving from seattle and traveling to portland, or. [system] got it. when are you coming back? [user] i'm leaving on march 7th, and want to come back on march 11th. [system] here's what i found: this united airlines flight is $71, and the outbound flight leaves at 5:30 am, then the return flight leaves at 10:45 pm. [user] which airport is the flight leaving from? [system] it will be leaving from the seattle-tacoma international airport. [user] that sounds like a good flight. [system] great. should i buy the tickets? [user] go ahead and book them. [system] let me make sure i've got this right: this united airlines flight is coming from seattle and going to portland, departing next thursday and returning march 11th. the onward flight will be leaving at 5:30 am, and the return flight will leave at 10:45 pm. there will be 1 passenger sitting in the economy class. is that right? [user] sounds good to me. [system] alright, your ticket is confirmed. [user] thank you so much.
State: [state] return_date=march 11th outbound_departure_time=5:30 am airlines=h origin_city=seattle destination_city=portland passengers=d seating_class=c inbound_departure_time=10:45 pm refundable=none departure_date=march 7th

[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 destination_city=sd outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm airlines=b of possible values a) american airlines b) southwest airlines c) delta airlines d) air france e) united airlines f) air canada g) alaska airlines h) british airways refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy passengers=d of possible values a) 2 b) 4 c) 3 d) 1 origin_city=las vegas departure_date=6th of this month [context] [user] can you search for some united airlines flights for me? [system] okay. first, where will you be leaving from and where do you want to visit? [user] i'm leaving from seattle and traveling to portland, or. [system] got it. when are you coming back? [user] i'm leaving on march 7th, and want to come back on march 11th. [system] here's what i found: this united airlines flight is $71, and the outbound flight leaves at 5:30 am, then the return flight leaves at 10:45 pm. [user] which airport is the flight leaving from? [system] it will be leaving from the seattle-tacoma international airport. [user] that sounds like a good flight. [system] great. should i buy the tickets? [user] go ahead and book them. [system] let me make sure i've got this right: this united airlines flight is coming from seattle and going to portland, departing next thursday and returning march 11th. the onward flight will be leaving at 5:30 am, and the return flight will leave at 10:45 pm. there will be 1 passenger sitting in the economy class. is that right? [user] sounds good to me. [system] alright, your ticket is confirmed. [user] thank you so much. [system] do you need anything else? [user] no thank you.
State: [state] return_date=march 11th destination_city=portland outbound_departure_time=5:30 am inbound_departure_time=10:45 pm airlines=e refundable=none seating_class=c passengers=d origin_city=seattle departure_date=march 7th