Hello.
user
Hello, how can I help you?
assistant
I need to change my source airport because due to some work I came to Philadelphia, can you please help me to change the ticket details?
user
Sure, I am here to assist you. May I know your name?
assistant
I have happy for your quick reply. The ticket is booked under the name Rebecca Lopez.
user
Ok, please wait for a while.
assistant
Sure.
user
Thank you for your time, There was no reservation found on your name.
assistant
It's ok, not a problem with that. Thank you for your time.
user
Thank you for opting us.
assistant