Hello.
user
Hello, welcome to First flight ticket booking agency.
assistant
Myself Steven Brown.
user
How may I help you Steven?
assistant
I would like to shift my trip to next month, could you please help me in changing my existing reservation?
user
Sure, please hold on for a minute.
assistant
Ok.
user
Sorry, there is no previous reservation found on your name to change.
assistant
Ok, no problem.
user
Is there anything that I can help you?
assistant
No, thank you.
user
Most welcome. Have a great day.
assistant