You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: My name is Nicole Nelson.

ASSISTANT: Nice to meet you Nelson.

USER: I want to do Christmas shopping in New York, so please book a flight ticket with a price limit of 500.

ASSISTANT: Sure, do you have any specifications?

USER: I want one connection in between my journey.

ASSISTANT: Can you share your journey dates?

USER: I will start on 12/20, return on 12/22.

ASSISTANT: Help me with the origin and destination airport codes.

USER: My source and destination airport codes are FL-MCO, NY-LGA.

ASSISTANT: There is a flight with number 1001 in airline UA. Can I proceed with booking?

USER: May I know the price and connections limit?

ASSISTANT: The fare is 100 with single connection.

USER: You can proceed to booking.

ASSISTANT: Your ticket is reserved, happy journey.

USER: Thanks for your help.

ASSISTANT: Thank you for reaching us.