[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 return_date=9th of this month destination_city=sd passengers=a of possible values a) 1 b) 4 c) 2 d) 3 refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business origin_city=las vegas outbound_departure_time=3:10 pm departure_date=6th of this month airlines=a of possible values a) southwest airlines b) british airways c) united airlines d) air france e) alaska airlines f) american airlines g) air canada h) delta airlines [context] [user] can you search for flights for me?
State: [state] inbound_departure_time=none return_date=none destination_city=none passengers=none refundable=none seating_class=none origin_city=none outbound_departure_time=none departure_date=none airlines=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=d of possible values a) alaska airlines b) delta airlines c) american airlines d) southwest airlines e) united airlines f) air france g) british airways h) air canada origin_city=las vegas seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class return_date=9th of this month refundable=b of possible values a) false b) true passengers=d of possible values a) 4 b) 2 c) 3 d) 1 departure_date=6th of this month outbound_departure_time=3:10 pm destination_city=sd inbound_departure_time=8:25 pm [context] [user] can you search for flights for me? [system] sure, where are you planning to visit? where will you be departing from, and when are you coming back? [user] i'm traveling to san fran from seattle, wa with 1 person. i want to get back on the 13th.
State: [state] airlines=none origin_city=seattle, wa seating_class=none return_date=the 13th refundable=none passengers=d departure_date=none outbound_departure_time=none destination_city=san fran 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] inbound_departure_time=8:25 pm destination_city=sd refundable=a of possible values a) true b) false passengers=c of possible values a) 3 b) 2 c) 1 d) 4 seating_class=dontcare of possible values a) premium economy b) business c) economy d) first class airlines=c of possible values a) alaska airlines b) delta airlines c) southwest airlines d) air france e) british airways f) air canada g) united airlines h) american airlines outbound_departure_time=3:10 pm departure_date=6th of this month return_date=9th of this month origin_city=las vegas [context] [user] can you search for flights for me? [system] sure, where are you planning to visit? where will you be departing from, and when are you coming back? [user] i'm traveling to san fran from seattle, wa with 1 person. i want to get back on the 13th. [system] when do you plan to leave? [user] on the 3rd of march.
State: [state] inbound_departure_time=none destination_city=san fran refundable=none passengers=c seating_class=none airlines=none outbound_departure_time=none departure_date=3rd of march return_date=the 13th origin_city=seattle, wa

[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 departure_date=6th of this month inbound_departure_time=8:25 pm airlines=c of possible values a) american airlines b) alaska airlines c) southwest airlines d) british airways e) delta airlines f) united airlines g) air canada h) air france outbound_departure_time=3:10 pm origin_city=las vegas destination_city=sd seating_class=dontcare of possible values a) premium economy b) business c) economy d) first class return_date=9th of this month passengers=d of possible values a) 4 b) 3 c) 2 d) 1 [context] [user] can you search for flights for me? [system] sure, where are you planning to visit? where will you be departing from, and when are you coming back? [user] i'm traveling to san fran from seattle, wa with 1 person. i want to get back on the 13th. [system] when do you plan to leave? [user] on the 3rd of march. [system] i found 4 convenient flights for your trip. there is an outbound alaska airlines flight at 12 pm, with a return flight at 2:55 pm. this ticket costs $138. [user] that flight sounds good, i'm only going on a short trip. can you help me buy an economy ticket?
State: [state] refundable=none departure_date=3rd of march inbound_departure_time=2:55 pm airlines=b outbound_departure_time=12 pm origin_city=seattle, wa destination_city=san fran seating_class=c return_date=the 13th passengers=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] inbound_departure_time=8:25 pm return_date=9th of this month refundable=b of possible values a) false b) true passengers=b of possible values a) 3 b) 1 c) 4 d) 2 airlines=g of possible values a) alaska airlines b) air france c) united airlines d) british airways e) delta airlines f) american airlines g) southwest airlines h) air canada origin_city=las vegas seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy destination_city=sd outbound_departure_time=3:10 pm departure_date=6th of this month [context] [user] can you search for flights for me? [system] sure, where are you planning to visit? where will you be departing from, and when are you coming back? [user] i'm traveling to san fran from seattle, wa with 1 person. i want to get back on the 13th. [system] when do you plan to leave? [user] on the 3rd of march. [system] i found 4 convenient flights for your trip. there is an outbound alaska airlines flight at 12 pm, with a return flight at 2:55 pm. this ticket costs $138. [user] that flight sounds good, i'm only going on a short trip. can you help me buy an economy ticket? [system] sure. i can purchase an alaska airlines flight from seattle to san francisco that departs the day after tomorrow at 12 pm. the return flight is on march 13th at 2:55 pm. the seating class is economy, for 1 passenger. [user] yes that sounds good.
State: [state] inbound_departure_time=2:55 pm return_date=march 13th refundable=none passengers=b airlines=a origin_city=seattle seating_class=d destination_city=san fran outbound_departure_time=12 pm departure_date=3rd of march

[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=c of possible values a) delta airlines b) british airways c) southwest airlines d) air canada e) alaska airlines f) united airlines g) air france h) american airlines destination_city=sd refundable=a of possible values a) true b) false departure_date=6th of this month inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business passengers=a of possible values a) 1 b) 3 c) 4 d) 2 origin_city=las vegas [context] [user] can you search for flights for me? [system] sure, where are you planning to visit? where will you be departing from, and when are you coming back? [user] i'm traveling to san fran from seattle, wa with 1 person. i want to get back on the 13th. [system] when do you plan to leave? [user] on the 3rd of march. [system] i found 4 convenient flights for your trip. there is an outbound alaska airlines flight at 12 pm, with a return flight at 2:55 pm. this ticket costs $138. [user] that flight sounds good, i'm only going on a short trip. can you help me buy an economy ticket? [system] sure. i can purchase an alaska airlines flight from seattle to san francisco that departs the day after tomorrow at 12 pm. the return flight is on march 13th at 2:55 pm. the seating class is economy, for 1 passenger. [user] yes that sounds good. [system] your ticket has been purchased [user] is the ticket refundable? and when does my return flight arrive?
State: [state] return_date=march 13th outbound_departure_time=12 pm airlines=e destination_city=san fran refundable=none departure_date=3rd of march inbound_departure_time=2:55 pm seating_class=b passengers=a 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] refundable=b of possible values a) false b) true airlines=g of possible values a) air canada b) american airlines c) united airlines d) british airways e) air france f) alaska airlines g) southwest airlines h) delta airlines destination_city=sd return_date=9th of this month outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy origin_city=las vegas passengers=c of possible values a) 4 b) 2 c) 1 d) 3 departure_date=6th of this month inbound_departure_time=8:25 pm [context] [user] can you search for flights for me? [system] sure, where are you planning to visit? where will you be departing from, and when are you coming back? [user] i'm traveling to san fran from seattle, wa with 1 person. i want to get back on the 13th. [system] when do you plan to leave? [user] on the 3rd of march. [system] i found 4 convenient flights for your trip. there is an outbound alaska airlines flight at 12 pm, with a return flight at 2:55 pm. this ticket costs $138. [user] that flight sounds good, i'm only going on a short trip. can you help me buy an economy ticket? [system] sure. i can purchase an alaska airlines flight from seattle to san francisco that departs the day after tomorrow at 12 pm. the return flight is on march 13th at 2:55 pm. the seating class is economy, for 1 passenger. [user] yes that sounds good. [system] your ticket has been purchased [user] is the ticket refundable? and when does my return flight arrive? [system] unfortunately, the ticket is not refundable. the return flight arrives at 5:06 pm. [user] ok, thanks for your help.
State: [state] refundable=none airlines=f destination_city=san fran return_date=march 13th outbound_departure_time=12 pm seating_class=d origin_city=seattle passengers=c departure_date=3rd of march inbound_departure_time=2:55 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] return_date=9th of this month outbound_departure_time=3:10 pm passengers=c of possible values a) 4 b) 2 c) 1 d) 3 seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy origin_city=las vegas departure_date=6th of this month destination_city=sd airlines=c of possible values a) united airlines b) air france c) southwest airlines d) alaska airlines e) air canada f) delta airlines g) american airlines h) british airways refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm [context] [user] can you search for flights for me? [system] sure, where are you planning to visit? where will you be departing from, and when are you coming back? [user] i'm traveling to san fran from seattle, wa with 1 person. i want to get back on the 13th. [system] when do you plan to leave? [user] on the 3rd of march. [system] i found 4 convenient flights for your trip. there is an outbound alaska airlines flight at 12 pm, with a return flight at 2:55 pm. this ticket costs $138. [user] that flight sounds good, i'm only going on a short trip. can you help me buy an economy ticket? [system] sure. i can purchase an alaska airlines flight from seattle to san francisco that departs the day after tomorrow at 12 pm. the return flight is on march 13th at 2:55 pm. the seating class is economy, for 1 passenger. [user] yes that sounds good. [system] your ticket has been purchased [user] is the ticket refundable? and when does my return flight arrive? [system] unfortunately, the ticket is not refundable. the return flight arrives at 5:06 pm. [user] ok, thanks for your help. [system] shall i assist you with anything else? [user] no, thanks for your help.
State: [state] return_date=march 13th outbound_departure_time=12 pm passengers=c seating_class=d origin_city=seattle departure_date=3rd of march destination_city=san fran airlines=d refundable=none inbound_departure_time=2:55 pm