You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, In what way can I help you?

USER: Due to heavy rainfall at my destination place, So I want to change my reservation. Can you help me with that?

ASSISTANT: Sure, can I know your good name?

USER: Sure, Dorothy Robinson here.

ASSISTANT: Thank you for providing your good name.

USER: Ok.

ASSISTANT: We found reservation on your name, please share your new trip dates?

USER: My trip dates are July 07 and 09.

ASSISTANT: In which airports do you want to fly and return on?

USER: My airport codes are Orlando, MCO and  Atlanta, ATL.

ASSISTANT: Do you need a connecting flight?

USER: Yes, I need a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Please wait for a while, as I check the flights availability.

USER: Sure, I will wait for your response.

ASSISTANT: Thank you for waiting, there is a flight 1010 in business class which is in Southwest airline. Shall I proceed?

USER: Please confirm the booking.

ASSISTANT: Your ticket has been confirmed with a connecting flight.

USER: Thanks for your kind service.

ASSISTANT: Thank you.