Hello,.
user
Hello, how may I help you?
assistant
I am Michelle Campbell. I made a earlier reservation attend a conference, but my conference place has been changed.
user
Ok.
assistant
Can you please change my existing reservation?
user
Sure, please hold on.
assistant
Sure.
user
I have found a reservation. Please, share your new journey locations.
assistant
MY journey dates on 11/25 and 11/27.
user
Ok.
assistant
My journey points are SFO to DFW. I need a connected flight.
user
Please, wait a while.
assistant
Sure.
user
No flights found on your journey dates.
assistant
Ok, no problem. Thank you for your information.
user
Thank you for choosing us, have a nice day.
assistant