You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am checking for the flight from PHL to SEA, can you help me in booking a flight ticket?

ASSISTANT: Sure, may I know your travelling dates?

USER: My preferred travel dates are 04/18 and 04/20.

ASSISTANT: Ok, in the meanwhile, can I know your name please.

USER: Sure, my full name is Elizabeth King.

ASSISTANT: Yes, I have found a flight-1024 with the JetBlue airlines having a connection limit 1. Shall I proceed?

USER: If the ticket fare is not exceeding the price 500, then proceed with booking.

ASSISTANT: Yes King, your ticket is confirmed.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching us, have a great journey.

USER: You are welcome.