Hello. I am Alexander Martin.
user
Hello, how can I help you today?
assistant
I would like to change my existing reservation due to postpone of my event. Could you please help me?
user
Sure, we are here to help you. Wait for a while.
assistant
Sure.
user
Thanks for waiting we found reservations on your name. Can you share me your new journey details?
assistant
My new reservation departs from Boston, MA-BOS to New York, NY-LGA. I want to fly on 09/22 and return on 09/24.
user
Ok, wait for a while.
assistant
Sure.
user
Thanks for waiting there are no flights found on your details.
assistant
No problem, than you for the information.
user
Thanks for approaching us.
assistant