You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, good evening.

USER: My name is Joseph Carter.

ASSISTANT: American airline, how may I assist you today?

USER: I want to attend a music event in Charlotte, can you please book a ticket from ORD to CLT?

ASSISTANT: Ok fine, I will help you with that. Can you provide your travel dates?

USER: I would like to take off on 03/23 and return on 03/25.

ASSISTANT: According to your request, there is a flight 1013 of Delta airlines available for you.

USER: Make sure that the price limit should not exceed 200.

ASSISTANT: Can I make a reservation for you? It's exactly matched with your price.

USER: Please proceed with the booking.

ASSISTANT: Your ticket has been booked successfully.

USER: Thank you for the help.

ASSISTANT: Have a great trip. It's my pleasure.