Domains: Travel_13, Calendar_13, RideSharing_23

user: Will you find attractions?

system: Which city?

user: Will you find attractions in District of Columbia?

system: I found 10. 56 Signers of the Declaration of Independence Memorial is a Nature Preserve.

user: Terrific. Am I available on the 9th of this month?

system: You are available from 9 am to 11 pm on March 9th.

user: Perfect.

system: Add an event to your calendar?

user: Not now.

system: Anything else?

user: Will you find a Luxury ride for four to go there?

system: Please confirm a Luxury ride for 4 to 56 Signers of the Declaration of Independence Memorial.

user: Cool. How long before ride gets here? Cost?

system: Expected arrival in 14 minutes. I've made your reservation for $57.20.

user: Thanks. That's all.

system: Have a great day.