You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I want to celebrate my anniversary in Charlotte, can you help me for booking a flight ticket from PHL to CLT?

ASSISTANT: Sure, I am here to help you with that. Can I have your travelling dates please?

USER: Thank you. My travelling dates are 12/29 and 12/31.

ASSISTANT: Please wait a moment. Flight 1025 in JetBlue airlines is available for you with 1 stopover and it costs you 200. Shall I proceed for further?

USER: Ok, please proceed for booking.

ASSISTANT: To proceed further, may I know your name?

USER: My name is Amy Allen.

ASSISTANT: Your booking is done.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us, have a safe flight.

USER: Welcome.