Hello.
user
Hello. How may I help you out?
assistant
Myself Betty Gonzalez. I want to change my existing reservation due to postpone of my exams. Can you help me in that?
user
Sure, I will help you in changing the ticket.
assistant
Thank you.
user
Sorry, there are no reservations found.
assistant
Ok, not an issue.
user
Thank you for reaching us.
assistant
Thank you for your information.
user