You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you at this moment?

USER: I am planning to book a ticket from LAX to CLT. Can you please help me out?

ASSISTANT: Sure, can you let me know about the planned trip dates?

USER: I am planning to travel on Sept 20 and return back on Sept 22.

ASSISTANT: Would like to prefer for a connecting flight or a direct flight?

USER: I am looking for a connecting flight.

ASSISTANT: Do you have any particular timing concerns for this journey at the take off and return?

USER: My return time should be afternoon.

ASSISTANT: May I know about the airline preference?

USER: I am ok with any airline.

ASSISTANT: Do you prefer for an economy class or a business class for this journey?

USER: I am ok with any class.

ASSISTANT: Please provide me the name to reserve the ticket.

USER: My name is Patrick Martin.

ASSISTANT: Thank you for providing all necessary details. Please be on hold, I will get back to you in a minute.

USER: Sure.

ASSISTANT: Thank you for your patience. According to your details, I found a flight with 0 connection and airfare is about 100. Shall I proceed with booking?

USER: That's fine, please proceed the booking.

ASSISTANT: In an economy class, your ticket has been confirmed for the flight 1001 in Frontier Airlines and the flights departs at 1:00 hours and return at 18:00 hours.

USER: Thank you for your service.