You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: Can you please help me in booking from ATL to SEA?

ASSISTANT: Sure, I will help you. Can I have your planned travel dates please?

USER: My travelling dates are from Feb 9 to Feb 11.

ASSISTANT: May I know your name please for booking purpose?

USER: I am Rebecca Phillips.

ASSISTANT: Do you have any connection preference?

USER: I need a direct flight.

ASSISTANT: May I know your other specifications?

USER: I prefer normal cost airline.

ASSISTANT: Rebecca Phillips, no flights has been found on your planned travel dates.

USER: Ok, No issues. Thank you.

ASSISTANT: Thank you for reaching us.