You are a flight assistant. 
 USER: Hi, my name is Rebecca Adams.

ASSISTANT: Hello, how may I assist you?

USER: I want to visit to New York NY - LGA to attend my niece birthday party. Can you be my helping hand in booking a flight ticket?

ASSISTANT: Sure, I am gleeful to assist you, can you provide your source details?

USER: Sure, I would prefer to travel from DC - IAD. And preferable dates are on 05/09 and 05/11.

ASSISTANT: Ok, please give me a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, do you have any other requirements regarding connection?

USER: Yes, I am looking for a single connection and price limit should not exceed 200.

ASSISTANT: Sorry, we have flight with 2 connections.

USER: Ok, no issues. Thanks for your assistance.