You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: My name is Samantha Turner and I want to change my reservation.

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: There is a reservation found under your name, may I know your dates of journey please?

USER: My journey dates are Mar 9 and Mar 11.

ASSISTANT: Ok, can you please share me with your respective airport codes of journey?

USER: My airport codes are SEA and DFW.

ASSISTANT: Do you have any other specifications please?

USER: I need a single connection.

ASSISTANT: May I know your class preference please?

USER: I am comfortable with any class.

ASSISTANT: I found a connecting flight of fare 200 with the Hawaiian airline, shall I proceed with this booking?

USER: Please proceed.

ASSISTANT: Ok, I have reserved your ticket with the flight number 1027, your depart time is at 10:00AM and return will be at 20:00PM.

USER: Thank you for the help.

ASSISTANT: You are welcome, have a safe journey.