You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: I would like to book a flight ticket from EWR to IAH to meet my parents.

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

USER: Sure, my journey dates are Feb 26 and Feb 28.

ASSISTANT: Do you need direct flight or connecting flight?

USER: I need a direct flight.

ASSISTANT: Do you have any preferences?

USER: No, I do not have any other preferences.

ASSISTANT: May I know your name?

USER: I am Alexander Davis.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Based on your details, there is a direct flight in Hawaiian airlines and price is 100. Shall I proceed?

USER: You can proceed with booking.

ASSISTANT: Ok, your ticket has been booked with the flight 1013.

USER: Thank you for your assistance.

ASSISTANT: Thank you for choosing us.