Hello, myself Brandon Lee.
user
Hello, how may I assist you now?
assistant
I want to meet my mother as she is unwell, can you please help me to book my flight ticket from DFW to CLT?
user
May I know your journey dates please?
assistant
I would like to depart on 04/11 and return on 04/13.
user
Ok, please be on hold on for a moment.
assistant
Sure.
user
Sorry, no flights are available for you.
assistant
No problem, thank you for checking.
user
Have a nice day.
assistant