Hello.
Hello.
I am John Lee. I am planning to attend  a Tennis Competition in DEN from CLT. Can you find a flight ticket for me?
Sure, I am here to help you. Can you please tell me your preferable dates of your journey?
Sure, I am planning to travel on these days that is on 11/15 and back on 11/17.
Ok, please give me a minute.
Sure.
Sorry for the trouble, there are no flights available on the dates you have given.
Ok, no problem. Thank you for your valuable information.
Most welcome. Thank you for reaching us.