You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you out?

USER: I want to attend a Seminar in PHX. Can you please help me for booking the flight ticket from ATL?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: My travelling dates are Oct 29 and Oct 31.

ASSISTANT: Can I know your name please?

USER: My name is Betty Green.

ASSISTANT: Do you need any specifications in time?

USER: I prefer single connecting flight. I want to departure on morning.

ASSISTANT: Sorry, there are no flights found.

USER: Anyway, thanks for the information.

ASSISTANT: Thank you for reaching us.