You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am Paul Evans, I want to book a flight ticket to IAD from PHL. Can you please help me out?

ASSISTANT: Sure, I am here to help you. Can I have your trip dates?

USER: Thank you, my travel dates are 09/27 and 09/29.

ASSISTANT: The Hawaiian airlines is found with the connection limit 1 and the price is 200. Can I reserve your ticket?

USER: Yes, do proceed with the booking.

ASSISTANT: Ok, I have reserved your ticket with the flight number 1020.

USER: Thank you for booking my flight ticket with the flight 1020.

ASSISTANT: My pleasure, thank you for choosing us.