Hello.
Hello, how can I help you?
Can you please help me to change my existing reservation?
Sure, please share me your name to check the details.
My name is Samantha Rodriguez.
 Please wait for a while, I will get back to you with the current status.
Sure.
Thank you for waiting, we are happy to inform you that we found a reservation on your name. Please share me your new journey dates.
My travel dates are May 17th and 19th.
Let me know your updates airport codes.
My airport codes are HOU and BOS.
Ok, let me check.
Please book this ticket in economy class.
Sure, we found a direct flight in Southwest airline at a price of 200. Are you ok with that?
Please proceed with the booking.
Sure, your booking has been done.
Thank you for your help.
Thank you for reaching us.