You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please help me in booking my flight ticket from CLT to IAD?

ASSISTANT: Sure, let me know your travelling dates?

USER: My travelling dates are from 09/24 to 09/26.

ASSISTANT: Do you have any connection limit?

USER: I need a single connecting flight.

ASSISTANT: Is there any other preferences?

USER: No.

ASSISTANT: Can I know your good name?

USER: Myself Amanda Martin.

ASSISTANT: We found a Frontier airline with flight number 1012 and fare 100 with class is economy.

USER: Please proceed.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for availing us.