Hello.
user
Hello.
assistant
Myself Jack Collins.
user
How may I guide you?
assistant
Due to some business meetings, I am going to change my existing reservation. Could you please help me in changing the reservation?
user
Sure, I will help you. Please wait a moment.
assistant
Sure, I will wait for your response.
user
Jack, no reservation has been found on your name in our records.
assistant
Not a big problem, anyhow thank you very much for your help.
user
Thank you for approaching our agency.
assistant