Hello.
user
Hello, how may I assist you?
assistant
Can you please help me to change my existing reservation?
user
Sure, we are here to help you.
assistant
Thank you.
user
On whose name, the reservation has been made earlier?
assistant
On my name, Nicholas Mitchell.
user
Please wait for a while.
assistant
Sure.
user
Thanks for your time, there is no seat reserved for you in any flight.
assistant
No problem, thank you for the information.
user
Thank you for opting us.
assistant