Hi.
user
Hello, how can I assist you?
assistant
I want to change an existing reservation due to sudden change in my trip. Can you help me?
user
Sure, may I know your name?
assistant
Thank you. Virginia Gonzalez.
user
We found a reservation on your name, can you please share your travel dates?
assistant
Sure, 06/21 and 06/23 are my travelling dates.
user
May I know your airport codes?
assistant
MCO are PHX are my airport codes.
user
Do you have any specifications?
assistant
I need  a connecting flight.
user
We found an airline Spirit with flight 1008 having a fare 100 with stopover.
assistant
You can reserve it.
user
Your booking has been processed.
assistant
Thank you for your help.
user
Thank you.
assistant