You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I be your helping hand?

USER: Can you please assist me with booking a flight ticket from TX-DFW as I want to attend a pioneer festival at Charlotte, NC-CLT?

ASSISTANT: Ok. May I have your name please?

USER: My name is Mary Parker.

ASSISTANT: Help me with your journey dates.

USER: My journey dates are 11/22 and 11/24.

ASSISTANT: Are you having any specifications?

USER: I need a halt.

ASSISTANT: Thanks for your time. Unfortunately, we have no flights with your information.

USER: Not a problem, thank you for the information.

ASSISTANT: Thank you for choosing us.