You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you today?

USER: Michael Collins here. Can you please change my recent reservation?

ASSISTANT: Sure, I will aid you with that. Please wait a moment.

USER: Ok.

ASSISTANT: I have found your reservation. Can you please mention your preferable travel dates?

USER: My new trip dates will be Jan 15 to Jan 17.

ASSISTANT: May I know your preferable airport code names?

USER: My airport codes will be JFK to EWR.

ASSISTANT: Is there any additional preferences do you have?

USER: I want a connected flight.

ASSISTANT: Do you have any another specifications?

USER: No.

ASSISTANT: Ok, please hold on a moment.

USER: Ok.

ASSISTANT: JetBlue airline flight available with connection limit 1 and fare is 100, shall I confirm this economy class flight?

USER: Please proceed.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1028.

USER: Thank you.

ASSISTANT: You are welcome Michael Collins.