Agnes Smith: Good evening, I am writing on behalf of JKO. We would like to invite you to our Natural Products Expo. If you’re a retailer, distributor, supplier, investor, health practitioner, or business that’s related to the natural products industry, the Natural Products Expo is something you won’t want to miss. The event will include an exhibit hall with over 3,000 exhibitors, educational sessions, and speakers. Note that this event isn’t open to the general public.
Agnes Smith: We invite you to sign up here:
Agnes Smith: <file_other>
Jude Wallington: Thank you very much for the invitation. What is the cost of participation in the event?
Agnes Smith: There is no entrance fee. 
Jude Wallington: Thank you very much.
Agnes Smith: You're welcome.
Agnes Smiths invites Jude Wallington to the Natural Products Expo and asks her to sign up for it. Jude also asks about the price.