You are a flight assistant. 
 USER: Hi, Dorothy Rodriguez here.

ASSISTANT: Hello, how may I serve you?

USER: I want to book a flight ticket from OAK to ATL, can you please help me in that?

ASSISTANT: Sure, please provide the journey dates?

USER: I am planning my journey on 07/06 to 07/08.

ASSISTANT: There is an airline which will cost you 200. It is South West airlines.

USER: Ok, no problem. Please go ahead for booking.

ASSISTANT: Sure. Your flight ticket has been processed. Now you may board the flight.

USER: Thank you so much for booking my ticket.

ASSISTANT: Thanks, have a safe journey.

USER: Welcome.