You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Michael Parker.

ASSISTANT: How may I help you out?

USER: I am looking to make a plane reservation from Washington to New York, can you please help me?

ASSISTANT: Sure, I will help you out in booking the ticket.

USER: Thank you.

ASSISTANT: May I know your travelling dates please?

USER: I am willing to travel on the dates of 07/17 and 07/19.

ASSISTANT: Can I know your airport codes too?

USER: The airport codes are from  IAD to JFK.

ASSISTANT: Ok, please give me a moment.

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

ASSISTANT: There is a flight with connection 1 and price 200, can I proceed with this flight?

USER: That's perfect, you can proceed with booking process.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.