You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I need your help to book a flight from LAS to CLT.

ASSISTANT: Sure, let me know your travel dates please?

USER: Sure, I want to travel on Dec 26 and need to return on Dec 28.

ASSISTANT: May I know your connection limit?

USER: I need a flight with single connection.

ASSISTANT: Do you need any other preference?

USER: I prefer an economy class to travel.

ASSISTANT: Can I know your name please?

USER: Joshua Hall.

ASSISTANT: JetBlue Airlines is providing connecting flight with the ticket fare of 100 and depart time is 2:00 hours, arrival time is 10:00 hours. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been confirmed by flight number 1016 and an economy class.

USER: Thank you.

ASSISTANT: Thank you for opting us.