Hi,.
user
Hello, how can I render you today?
assistant
I am Gregory Parker.
user
Ok.
assistant
I need to reschedule my trip dates due to my leaves are not approved for my trip. Please, change my earlier reservation.
user
Sure, I will help you with that.
assistant
Thank you.
user
Please wait a while.
assistant
Sure.
user
Thank you for waiting. I have checked in reservation list to change your ticket, but could not find any reservation with your name.
assistant
Ok, not a problem. Thank you for help.
user
Thank you for reaching us.
assistant