You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Rachel Garcia.

ASSISTANT: Garcia, how can I help you today?

USER: I would like to travel in a flight from ATL on 08/27, to meet my business partner.

ASSISTANT: Ok, can you help me with your destination airport code?

USER: I will be return on 08/29 from SFO. I need a direct flight.

ASSISTANT: Ok, wait for a moment please to check availability of flights.

USER: Ok.

ASSISTANT: Sorry to say this, no flights with your requested dates.

USER: It's ok, not an issue for me I will search another agency to full fill my trip.

ASSISTANT: Ok, thank you for reaching us.

USER: Thank you for your response.

ASSISTANT: Have a nice day.