Hello. I am Sharon Wilson.
user
Hello Sharon, how may I help you?
assistant
I like to go my hometown . Can you please book my  ticket from DCA to ATL?
user
Sure, provide me your travelling dates.
assistant
My travelling dates are 04/17 and 04/19.
user
I am sorry, there is no flight available with your provided details.
assistant
It's ok. Thank you for your information.
user
You are welcome.
assistant