You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I'm Richard Jones.

ASSISTANT: How may I aid you Richard today?

USER: I am planning to attend convocation meeting at New York, can you please help me with booking a flight ticket from LGA?

ASSISTANT: Certainly, I will help you with that. Can you please mention your departure and return dates for booking flight ticket?

USER: Sure, I would like to take off on 02/17 and the return date is on 02/19.

ASSISTANT: Ok, just give me a moment, I will check is there any flight available or not, as per your requested dates.

USER: My Source airport code is DCA and the destination airport code is LGA.

ASSISTANT: Ok, give me a moment.

USER: Ok, but make sure that the connection limit is 1.

ASSISTANT: Sure. There is a flight ticket available, as per your requested details, airline is Spirit and flight number is 1026. Shall I book this flight ticket for you?

USER: Yes, please proceed with the booking if the price limit does not exceed 5000.

ASSISTANT: The price limit of this airline is 400. Your flight ticket is booked successfully.

USER: Ok, please confirm the booking. Thank you for your help.

ASSISTANT: You are welcome.