Hi.
user
Hello, how may I help you?
assistant
I want to book a ticket from DFW to CLT, can you help me?
user
May I know your journey dates to get a flight?
assistant
My travel dates are Jan 05 and 07.
user
May I know your name in the meanwhile?
assistant
I am Amanda Hernandez.
user
Is there any other specifications?
assistant
I want to depart in the afternoon.
user
Sorry, there is no flight running on your route.
assistant
No problem, thanks for checking.
user
Welcome  Amanda Hernandez.
assistant