You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I want to book a flight from DCA to visit my home at CLT. Can you book a flight to Charlotte?

ASSISTANT: Sure, We are here to help you. Can I know your travelling dates?

USER: I will fly on Sept 03 and return on Sept 05.

ASSISTANT: Do you need any break?

USER: Yes, I need a break.

ASSISTANT: May I know your name?

USER: My name is Patrick Davis.

ASSISTANT: Is there any other specifications?

USER: No.

ASSISTANT: We found a connecting flight with an Frontier airlines, flight number:1015.

USER: Please proceed with booking.

ASSISTANT: Your flight ticket has been reserved with an economy class.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching us.