Hello.
user
Hello. How may I assist you?
assistant
I am Larry Wright.
user
Nice to meet you Larry.
assistant
I want to change my existing reservation, due to some health issue. Can you please help me out?
user
Sure, I will help you in change of flight reservation.
assistant
Thank you.
user
Please wait for a moment.
assistant
Ok, take your time.
user
I have found your flight reservation. Please tell me your airport codes?
assistant
My new travelling airport codes are from SFO and CLT.
user
Now please share your travel dates?
assistant
I am planning to start my journey on 09/24 and return back on 09/26.
user
Please wait for a moment.
assistant
Ok, take your time.
user
Thanks for your time. But I am sorry to say that presently there are no flights available.
assistant
That's ok, thank you for checking.
user
Thank you.
assistant