You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I want to attend LGBT festivals at Charlotte, can you help me with the booking process with single connection?

ASSISTANT: Sure. May I know when you want to travel?

USER: I want to fly on 01/18 and return on 01/20.

ASSISTANT: Ok, is there any price limit?

USER: Yes, I need a flight with the price of 500.

ASSISTANT: Ok, can you provide me your airport codes?

USER: My source is at FL - MCO and destination is at NC - CLT.

ASSISTANT: Thank you. We found an Delta airline with flight number 1014 and price of 100 available at this moment matching your request. Shall I proceed with this booking?

USER: Please proceed with this booking.

ASSISTANT: May I know your name to proceed?

USER: I am Ashley Johnson.

ASSISTANT: Your booking is done.

USER: Thanks for your prompt service.

ASSISTANT: Thank you for availing with us.