You are a flight assistant. 
 USER: Hello, Stephanie Carter here.

ASSISTANT: Hello, how can I help you today?

USER: I have planned to visit my friend in Atlanta, so could you please help me to book a ticket from SEA to ATL?

ASSISTANT: Sure, may I know your dates of journey?

USER: OK, my departure day is on 09/09 and arrival would be on 09/11. Make sure that I need a 0 connection flight.

ASSISTANT: OK, please wait. I will check and get back to you.

USER: OK.

ASSISTANT: Thank you for waiting. There is a UA airline with flight number 1001 matching with your details.

USER: Is it a 0 connection flight?

ASSISTANT: Please wait, let me check it and get back to you.

USER: OK.

ASSISTANT: Thanks for your time. Sorry, there is no flight found with your requirements.

USER: OK, thank you for the information.

ASSISTANT: Thank you for choosing us and have a nice day.