You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I want to book a flight ticket on a occasion.

ASSISTANT: Can you tell me your source and destination location?

USER: My origin airport code is LGA and my destination airport code is LGA.

ASSISTANT: Ok. Can I know your name?

USER: My name is Brenda Campbell.

ASSISTANT: Can you tell me when you like to take off?

USER: My departure date is 12/08 and my return date is 12/10.

ASSISTANT: Ok. I found a flight with your request. Shall I book your ticket?

USER: Make sure that my connections limit is 1 and my price limit is 5000.

ASSISTANT: Yes, this flight ticket is under your price and connection range.

USER: OK, please proceed.

ASSISTANT: Ok. Your ticket is booked. Have a nice day.

USER: Thanks for your help.