Hi, I am Brenda Phillips.
user
Hello, How may I help you today?
assistant
My business trip has been changed to Austin, can you please change my existing reservation?
user
Sure, I will you with that. Ok, give me a moment to check with the flight database.
assistant
Sure.
user
Thanks for your time. We did not find any recent reservation against your name.
assistant
Ok, thank you for your quick response.
user
Thank you for reaching us, Have a splendid day.
assistant