You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Jack Robinson here.

ASSISTANT: How may I assist you today?

USER: Can you please help me in booking the ticket from Charlotte to Boston? As I have to go for seafood festival.

ASSISTANT: Sure, I am here to help you in booking. May I know your airport codes?

USER: Sure, my source and destination airport codes are CLT and BOS.

ASSISTANT: Ok, please provide your travelling dates to proceed further?

USER: Sure, my departure date is 09/22 and return date is 09/24.

ASSISTANT: Ok, please be on hold for a moment.

USER: Sure, please search for the flights with 1 connection.

ASSISTANT: Spirit airlines is providing you a connecting flight with a fare of 200, shall I proceed with booking?

USER: Yes, you can proceed for booking.

ASSISTANT: Your ticket has been confirmed with the flight-1000.

USER: Thank you so much for your help.

ASSISTANT: Welcome, have a safe journey.