You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: As a businessman I need to attend a business meet at Houston, will you help me in booking the flight ticket?

ASSISTANT: Sure, I will help you with that. May I know your respective airport codes?

USER: My origin airport code is EWR and destination airport code is HOU.

ASSISTANT: Ok, can you please share your travelling dates to proceed further?

USER: My preferable journey dates are 04/15 and 04/17.

ASSISTANT: Hawaiian airlines is providing you a connecting flight-1005 with a fare of 200, shall I proceed with booking?

USER: Sure, you can proceed with the booking.

ASSISTANT: Can you please mention your name to book a flight ticket?

USER: Jonathan Green here.

ASSISTANT: Ok, your ticket is reserved successfully.

USER: Thank you for helping me.

ASSISTANT: Welcome, have a safe journey.