Hi.
user
Hello. Can you please tell me how may I guide you?
assistant
I want to book a ticket from DFW to ATL, can you help me?
user
Sure, I am happy to help you with that. Can I know your scheduled travel dates?
assistant
My travel dates are 10/03 and 10/05.
user
Ok, which class do you prefer mostly?
assistant
I prefer to travel in economy class.
user
May I know your name please?
assistant
I am Jennifer Hernandez.
user
Ok, please give me a minute.
assistant
Sure.
user
Sorry to inform you that, there is no flights found  in this route on the dates you have given.
assistant
No problem, thanks for checking.
user
You are welcome. Thank you for reaching us.
assistant