Hi.
Hello, how can I help you today?
I would like to change my existing reservation. Can you assist me in this?
Sure, I will help you.
Thank you.
Could you please provide your name?
Sure, I am Edward Gonzalez.
Thank you, please wait a while.
It's ok.
Thank you for waiting us. We will found a reservation on your name, please provide me your new journey details.
My trip dates are 07/18 - 07/20. I want to fly from San Francisco, CA - SFO to reach Washington, DC - IAD.
Thank you for provide the details,please wait a moment.
Sure.
Thank you for waiting us. We found  1004 JetBlue airline with single connection and price of 100. Shell I proceed with booking.
Please proceed to book.
Your ticket has been booked.
Thank you for your response.
Thank you for choosing us.