You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Dennis Jackson.

ASSISTANT: How can I help you Dennis?

USER: I would like to spend my weekend time at Bryant Park in New York. Can you help me in booking a ticket form DCA to LGA?

ASSISTANT: Sure, I am here to help you. May I know your travelling dates?

USER: I am planning on dates 11/07 and 11/09.

ASSISTANT: May I know your price and connection limit?

USER: Make sure the price is below 200 and the connections 1.

ASSISTANT: There is a direct flight which matches your requirements. Shall I proceed with the direct flight?

USER: Please book the ticket.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for helping me out.

ASSISTANT: Thank you for approaching us.