Hello.
Hello, how can I help you?
I would like to change my existing reservation, which is done recently. Can you please help me out?
Sure, I am here to help you. Can you please let me know your name to check with the reservation status in our database?
Thank you for considering my request. Myself Patrick Edwards.
Thank you for sharing your name. Please allow me 2-3 minutes, I will check and get back to you.
 Sure, I will wait for your response.
Thank you for waiting, Patrick Edwards.
Ok.
We found reservation under your name. Can you please let me know your region airport codes?
Sure, my preferable airport codes are JFK and DEN.
Please let me know your preferred dates of journey.
My new planned travel dates are from Feb 05 to Feb 07.
Would you like to fly with connecting flight?
I am looking for a connecting flight in my journey.
Do you have any other specification to change in your reservation?
No, thank's for asking.
Sorry, there are no flights available for the mentioned dates.
That's ok, no problem. Thank you for the information.
Thank you for reaching us. Have a great day!.