You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I am Donna Thompson. I am planning to celebrate my birthday in Charlotte, so please help me in booking a flight ticket from Orlando.

ASSISTANT: Sure, we are perky to assist you. Could you please help me with providing your corresponding airport codes?

USER: My airport codes are FL - MCO, NC - CLT.

ASSISTANT: May I know your price limit that you can afford?

USER: I can afford up to 5000.

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: I want to fly on 09/18 and return on 09/20.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a flight in Hawaiian airline having 2 connections. Shall I proceed?

USER: You can proceed to booking.

ASSISTANT: Ok, your booking has been done.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.