You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you today?

USER: I am Brian Nelson. Can you help me booking flight from OAK it's a round trip?

ASSISTANT: Glad to meet you, Nelson. Could you please mention your dates of travel?

USER: My travel dates are 03/15 and 03/17.

ASSISTANT: Ok, please wait for a moment.

USER: OK.

ASSISTANT: There is a flight with the connecting flight of fare 100 and the airline is naming as AA, shall I proceed to book this ticket?

USER: Ok, proceed to booking.

ASSISTANT: Your ticket has been reserved with the flight number 1013.

USER: Thank you for reserving my flight ticket.

ASSISTANT: You are welcome and have a happy journey.