You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: Can you please help me in booking a flight ticket from Atlanta, ATL to Washington, IAD?

ASSISTANT: Sure, we are here to help you. Can you share me your travelling dates?

USER: Thank you. My journey dates are from Feb 17 to Feb 19.

ASSISTANT: May I know your name further process?

USER: My name is Rachel Clark.

ASSISTANT: Do you have any other specifications?

USER: I need a break in between journey.

ASSISTANT: Ok, wait for some time.

USER: Sure.

ASSISTANT: Thanks for waiting there are no flights found on your name.

USER: Ok, that's not a problem. Thanks for your information.

ASSISTANT: Thanks for approaching us.