Hi.
user
Hello, how can I assist you?
assistant
Can you please help me with changing my recent reservation?
user
    Sure, I am here to help you. May I know your name please?
assistant
My name is Emily White.
user
Ok, please wait.
assistant
Ok.
user
Thank you for waiting, we found a reservation on your name. Can you please share your travelling dates?
assistant
My travel dates are Mar 02 and 04.
user
Ok, may I know your airport codes please?
assistant
Airport codes are SEA and IAD.
user
Ok, do have class preference?
assistant
I prefer business class.
user
Ok, can I know your connection limit?
assistant
I need a connecting flight.
user
Please share your other preferences.
assistant
I would like to depart at evening.
user
Please wait.
assistant
Ok.
user
Thank you for waiting, sorry no flights found with your details.
assistant
That's ok, thanks for the help.
user
Thank you for reaching us, have a good day.
assistant