You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: This is Charles Williams, can you help me to book a flight ticket from DFW to ATL?

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: Can you please share your planned journey dates?

USER: I am travelling from Nov 30 to Dec 02.

ASSISTANT: Do you prefer a lay by in between your journey?

USER: Yes, I need a lay by in between my journey.

ASSISTANT: Give me a minute, I will let you know the flight availability.

USER: Sure.

ASSISTANT: Thank you for your time, there is a flight available with fare 100 and single connection in Delta airline. May I confirm it?

USER: Please confirm with this airline.

ASSISTANT: Your reservation has been confirmed with flight number 1017 in economy class.

USER: Thank you.

ASSISTANT: Thank you for reaching us.