Hi,.
user
Hello, how may I be your helping hand today?
assistant
I want to change my existing reservation due to postpone of my document verification in office. Can you please aid me with this?
user
Sure, please provide your name?
assistant
My name is Jason Wright.
user
We found a reservation on your name, can you please provide your travel details?
assistant
My new airport codes are SEA - LAX. I will travel on 02/18 and return on 02/20.
user
Sorry, there were no flights on your dates.
assistant
Thank you.
user
Thank you for contacting us.
assistant