You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you please help me to book a flight ticket from PHX to IAD?

ASSISTANT: Please share your journey dates?

USER: My journey dates are Sept 15 to Sept 17.

ASSISTANT: Do you have any specifications?

USER: I need a single connection of flight. I am a bit concerned on the safety of low-cost airlines. Please find me a well known airline.

ASSISTANT: May I know your good name?

USER: I am Janet Johnson.

ASSISTANT: We found a flight in Hawaiian airlines, flight number is 1003 with single connection and price is 100 economy class. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for choosing us.