Hello.
user
Hello. How can I assist you today?
assistant
I want to change my reservation, as I already book a flight ticket to Dallas now I want my return flight in afternoon. Can you help me with that?
user
Ok, can I know your name please?
assistant
My name is Rebecca Moore.
user
I have found your reservation, can I know your travelling airport codes?
assistant
My source point is CLT and my destination is DFW.
user
May I know your travelling dates?
assistant
I will travel on July 2nd and return on July 4th.
user
I have searched a flight ticket with  fare 200 and 1016 as flight number. Shall I proceed with booking?
assistant
Actually I want a connecting flight. Is 1016 is connecting flight?
user
Yes, it is connecting flight.
assistant
Ok. Is return flight is in afternoon?
user
Sorry, no flights available at afternoon time.
assistant
Ok, thank you for the information.
user
Thank you for reaching us.
assistant