Hello.
user
Hello, how can I assist you today?
assistant
I am Robert Robinson. I want to change an existing reservation, due to my interview got postponed. Could you help me in changing a reservation?
user
Sure, we are here to help you. Wait for some time I will check the availability of flights and get back to you.
assistant
Sure.
user
Thanks for waiting there is no reservations found on your name.
assistant
Not an issue. Thank you.
user
Thanks for connecting us.
assistant