You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: Please help me in changing my recent reservation.

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: May I know your name please?

USER: I am Ashley Martinez.

ASSISTANT: I found your reservation on your given name, let me know your new travelling dates?

USER: My trip dates are 09/14 and 09/16.

ASSISTANT: Could you please share me your new airport codes?

USER: My airport codes are OAK and LGA.

ASSISTANT: May I know your connection limit?

USER: I am comfortable to travel in a single connecting flight.

ASSISTANT: Do you need any other preference?

USER: No.

ASSISTANT: Hawaiian Airlines is providing connecting flight with the ticket fare of 200 and depart time is 8:00 hours, arrival time is 23:00 hours. Shall I proceed?

USER: Yes, proceed.

ASSISTANT: Your ticket has been confirmed by flight number 1019 and an economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.