Hello.
user
Hello. How can I assist you?
assistant
Due to inconvenience of my work, I want to change my reservation. Can you please help me for that?
user
Ok, sure can you please let me know your name?
assistant
I am Susan Martinez.
user
Ok, I have found your reservation. Can you please let me know your new travelling dates?
assistant
My travelling dates are from 05/23 to 05/25.
user
Please share your travelling codes?
assistant
My airport codes are from OAK to DFW.
user
Sorry, no flight found on your new preferable dates.
assistant
Anyway, thanks for the information.
user
Most welcome.
assistant