You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you today?

USER: Could you please help me to update my travelling dates in my existing reservation?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: May I know your name?

USER: I am Kimberly Hall.

ASSISTANT: Please wait a second.

USER: Sure.

ASSISTANT: Reservation found on your name. Please provide your trip dates.

USER: I need to start my journey on 03/14 and my return date will be on 03/16.

ASSISTANT: Can I know your airport codes?

USER: My boarding and landing airport code are ATL and PHX.

ASSISTANT: Do you need any connection limit?

USER: I want to fly with the connecting flight for this time.

ASSISTANT: Do you need any other specifications?

USER: No more specifications for this time.

ASSISTANT: Please wait.

USER: Sure.

ASSISTANT: I found a connecting flight in economy class , shall I proceed by booking?

USER: That's perfect, you can proceed with the booking.

ASSISTANT: Your ticket has been reserved with flight 1008 in JetBlue airlines.

USER: Thank you for changing my ticket.

ASSISTANT: My pleasure.