You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Carolyn Turner.

ASSISTANT: How can I aid you?

USER: I am looking for a flight from SEA to ATL, can you help me out?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My trip dates are from 04/06 till 04/08.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thank you for waiting. Sorry to say, there are no flights available for your desired dates.

USER: That's ok, no problem. Thank you.

ASSISTANT: Thank you for reaching us.