You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you today?

USER: I am Raymond Robinson. Could you please book a flight ticket from ATL to DCA?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Can you please let me know your depart and arrival dates?

USER: I want to depart on Sept 16 and return on Sept 18.

ASSISTANT: Do you need any specifications in your journey?

USER: I need  a connecting flight in between my journey.

ASSISTANT: Ok, please be on hold.

USER: Sure.

ASSISTANT: We found a Hawaiian airlines matching your essentials, flight number 1027 and the fare of  100, in economy class.

USER: Ok, proceed with the booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for confirming my ticket.

ASSISTANT: Thank you for opting our services.