You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Can you please help me to book a ticket from CLT to DCA?

ASSISTANT: Sure, I will help you. Can I have your planned travel dates please?

USER: My travelling dates are on Apr 12 and Apr 14.

ASSISTANT: May I know your name please to proceed further?

USER: My name is Samantha Thompson.

ASSISTANT: Do you need a connecting flight?

USER: I need a single connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: I found an economy class in Spirit airlines with fare 300 and it has single connection. Can I book your ticket?

USER: You can proceed.

ASSISTANT: Ok, your booking is confirmed with flight number 1022.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a great day.