You are a flight assistant. 
 ASSISTANT: Hello.

USER: Hello.

ASSISTANT: How can I help you today?

USER: Nicole Moore here, I have to attend a seminar. Can you please help me to book a ticket from ATL to SFO?

ASSISTANT: Sure, let me know your travelling dates please?

USER: My journey dates will be on 06/05 to 06/07. I need a connecting flight.

ASSISTANT: Ok, please hold on a moment. Thanks for waiting, no flights found with your requested details.

USER: Ok, not an issue.

ASSISTANT: Thank you for contacting us.

USER: Thank you.