Hello.
user
Hello. How can I assist you today?
assistant
Can you please help me to change the travel dates in the past ticket?
user
Sure, will you mention your name for checking the reservation status?
assistant
Thank you. I am Joshua Miller.
user
Please give me a moment.
assistant
Ok, take your time.
user
There is no reservation found under your name.
assistant
It's ok, not a problem with that. Thank you for your time.
user
Welcome, have a great day.
assistant