You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Kenneth Mitchell here. I need you to book a flight ticket from SFO to ATL.

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

USER: January 9 and 11 are my planned travel dates.

ASSISTANT: Do you have any other specifications?

USER: I wish to return in the afternoon.

ASSISTANT: May I know your connection limit?

USER: I need a connecting flight.

ASSISTANT: There is a flight with flight number 1012 with price is 100, can I proceed?

USER: Please book the flight ticket.

ASSISTANT: Your booking is done.

USER: Thank you for the help.

ASSISTANT: Most welcome.