Hello, I am Michael Harris from Charlotte.
user
Hello, how may I be your helping hand today?
assistant
 I am planning to take my kids to center for puppetry arts on their vacation at Washington, DC - IAD. Can you please assist me for booking with a connected flight?
user
Sure, when do you want to depart and return?
assistant
Sure, my travelling dates are on 09/31 to 10/02.
user
Ok, From where do you want to start your journey?
assistant
My source is Charlotte, NC - CLT.
user
Ok, please standby.
assistant
Sure.
user
Thank you for your time, we did not find any flights with your given details.
assistant
That's Ok, thanks for your help.
user
Thank you for availing us.
assistant