Hi.
user
Hello. How  may I assist you?
assistant
I want to change my reservation, can you help me?
user
Yes, can you provide your name please?
assistant
Myself Lisa Lee.
user
I had successfully found your reservation, can you share your dates please?
assistant
My dates are 04/27 and 04/29.
user
Can you provide your airport codes?
assistant
My airport codes are ORD to PHX.
user
Ok, please hold on for a moment.
assistant
Ok.
user
Delta airline is providing flight with 2 connection, can I proceed to booking?
assistant
No, I need a single connection.
user
Spirit airline is providing flight with connection 1.
assistant
You can book it.
user
Your ticket is confirmed by flight number 1019.
assistant
Thank you for booking.
user
It's my pleasure, have a nice day.
assistant