You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I want to book a flight ticket from LGA to CLT for attending a event. Could you please help me with booking a flight ticket?

ASSISTANT: Sure, please provide your itinerary dates.

USER: My travelling dates are Dec 28 and Dec 30.

ASSISTANT: Do you prefer a direct flight?

USER: I prefer to travel in a connecting flight.

ASSISTANT: Do you prefer economy or business class?

USER: I prefer economy class.

ASSISTANT: May I know your name?

USER: I am Jeffery Edwards.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Frontier airlines with flight 1011 is providing a connecting flight and ticket costs you 100 in business class.

USER: You can proceed with booking.

ASSISTANT: Your ticket is confirmed Jeffrey Edwards.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.