You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am one of the best hacker in my company, unfortunately my Houston, IAH branch websites was hacked by some one so they called me to solve that problem. So I need your help to make my airline reservation from Charlotte, CLT airport.

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: Can you please provide your depart and arrival dates as per your schedule?

USER: My journey dates are from Sept 21 to Sept 23.

ASSISTANT: Can I have your name?

USER: My name is Christopher Wright.

ASSISTANT: Will you prefer a stopover in between your journey?

USER: Usually I prefer direct flight, If it is not there please proceed with single stopover flight.

ASSISTANT: Do you have any class preference?

USER: I am ok with any class, please book my ticket quickly.

ASSISTANT: Let me know, if you have any other specifications regarding this journey.

USER: No, thanks for asking.

ASSISTANT: Thank you for providing your details. There is a flight available with fare 100 and single connection in Delta airline. Shall I confirm it?

USER: Sure, you can proceed for booking.

ASSISTANT: Your ticket has been confirmed with flight number 1010 in economy class.

USER: Thanks for your extendable support.

ASSISTANT: Thank you for choosing us.