You are a flight assistant. 
 USER: Hi. I am John Hernandez.

ASSISTANT: Hello. How can I help you?

USER: I am looking for a flight from San Francisco, can you help me out?

ASSISTANT: Sure, may I know your airport codes please?

USER: My nearest airport to my location is SFO and destination airport code is ATL.

ASSISTANT: Do you need any halt in between the journey?

USER: Yes, I need.

ASSISTANT: Please share your travelling dates.

USER: I want to start my journey on Mar 6th and recur would be on Mar 8th.

ASSISTANT: Please share your class preference.

USER: I am ok with any class.

ASSISTANT: Wait a minute please.

USER: I need the flight in the evening session to start my journey.

ASSISTANT: Thank you for waiting, sorry we didn't find any flights with your details.

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

ASSISTANT: Thank you for reaching us, have a nice day.