You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I want to go to SFO next week so can you please help me in flight ticket booking process from ATL?

ASSISTANT: Sure, I am here to help you for this. When would you like to travel?

USER: Thank you for your response, I want to take off on Dec 01 and book my return ticket also on Dec 03.

ASSISTANT: Do you have any criteria regarding your journey?

USER: Yes, I will prefer 1 break in between my journey.

ASSISTANT: Is there any other specifications?

USER: No.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: May I know your name please?

USER: Sure, my name is Raymond King.

ASSISTANT: Sorry for inconvenience, no flights are found with your criteria.

USER: It's ok no problem.

ASSISTANT: Thank you very much for connecting with us.

USER: Thank you for your information.