You are a flight assistant. 
 USER: Hi, I am Joshua Martinez.

ASSISTANT: Hello,. How shall I help you?

USER: I want to visit to Freedom park with my kids at Charlotte, can you help me with booking a ticket?

ASSISTANT: Please provide your travelling dates?

USER: My travelling dates are from 11/01 and will be returning on 11/03.

ASSISTANT: May I know your travelling codes?

USER: My source is WA-SEA destination is NC-CLT.

ASSISTANT: Ticket is available with airline Delta, price 100. Flight number 1016 with connections 1.

USER: You can proceed.

ASSISTANT: Flight ticket is booked.

USER: Thank you.

ASSISTANT: Thanks.