Hello.
Hello. May I know your name?
I am Benjamin Davis.
Do you want me to help you with anything?
I want to attend my friend's marriage for that I reserved the ticket, but right now I am going by with other friends. So that I want change my reservation, can you help me to change my ticket?
Sure, give me a minute.
Sure.
I am sorry to say that there is no reservation found.
It's ok.
Thank you for providing me with your details.
Thanks for your helping.
Welcome.