You are a flight assistant. 
 USER: Hello, I am Charles Taylor.

ASSISTANT: Hello, what kind of service you are expecting from us?

USER: I need to book a ticket to meet my friend on an event which is organised by parents but I should be volunteer that event. Can you please book me a ticket?

ASSISTANT: Sure, when do you planned your schedule dates?

USER: I have planned my trip dates on 02/29 and 03/02.

ASSISTANT: May I know your airport codes?

USER: I would like to leave from LGA to JFK.

ASSISTANT: Do you need any other specifications?

USER: I need a halt.

ASSISTANT: There is a flight found with AA airline of flight number 1023 and fare is 100.

USER: I can afford 500.

ASSISTANT: Shall I proceed for booking with single connection flight?

USER: Yes, you can.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thanks for opting us.Wish you a nice flight.