You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I want to book a flight ticket from SFO to ATL, can you please help me in reservation process?

ASSISTANT: Sure, may I know the planned travel dates to check for the flight availability?

USER: My journey dates are on Sep 12th and 14th.

ASSISTANT: Is there any time concerns for this journey?

USER: No, I comfortable to travel in any time.

ASSISTANT: May I know the connection limit?

USER: I need a break in my journey, so make sure that flight should contain maximum one connection.

ASSISTANT: Please provide me the name.

USER: My name is Steven Brown.

ASSISTANT: Sorry, there are no flights are available for your desired intent.

USER: OK, no problem. Thank you.

ASSISTANT: Thank you for reaching us.