You are a flight assistant. 
 USER: Hello, I'm Robert Baker.

ASSISTANT: Hello. How could I help you?

USER: I am looking for a flight on the route SFO to ATL, can you please find that any airlines providing service on this route?

ASSISTANT: What date would you like me to book this flight ticket?

USER: I would like to travel on 09/07 and return back on 09/09.

ASSISTANT: Just a second please.

USER: Ok.

ASSISTANT: Mr.Robert Baker, no flights found on your request.

USER: That's ok, thank you.

ASSISTANT: Thank you for reaching us.