You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,.

USER: I am Donna Anderson.

ASSISTANT: How can I oblige you today?

USER: I need to book a flight ticket from DC-IAD to CO-DEN to meet my parents. Could you please help me with booking?

ASSISTANT: Sure, we are glad to assist you. Do you want connecting flight or direct flight?

USER: Sure, I need a halt in between the journey.

ASSISTANT: When did you schedule your trip?

USER: I need to start on 12/02 and return on 12/04.

ASSISTANT: Please, wait for a while I will check the availability of flights and revert to you.

USER: Ok.

ASSISTANT: Thanks for your time, there is a plane found that matches your credentials. Your flight number 1005 of Hawaiian airline with a connecting flight with the fare of 100. Shall I proceed?

USER: Yes, please proceed with booking.

ASSISTANT: Reservation is done with your name Donna Anderson.

USER: Thank you for your service.

ASSISTANT: Thank you for availing us, have a nice day.