You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What service do you need from our agency?

USER: I am planning to book a flight ticket to BOS from ORD, can you please help me out?

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

USER: Sure, my planned travelling dates are Dec 19 and Dec 21.

ASSISTANT: Ok, in which airlines do you prefer to travel?

USER: Any airline is ok for me.

ASSISTANT: Do you choose a direct flight or a connecting flight?

USER: Yes, I am looking for a flight with 1 connection.

ASSISTANT: Is there any other specifications?

USER: No.

ASSISTANT: On which name do you want me to book the ticket?

USER: Please book the ticket with the name of Ruth Allen.

ASSISTANT: The Hawaiian airlines is providing a single connecting flight with the ticket cost of 100 which is an economy class. Are you fine with this flight?

USER: Ok, please proceed.

ASSISTANT: Your ticket booking is done successfully with the flight-1013. The flight departs at 0:00 hours and returns at 18:00 hours.

USER: Thank you for the help.

ASSISTANT: Have a safe journey. Thank you for approaching us.