You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Barbara Rodriguez.

ASSISTANT: Barbara, how can I aid you today?

USER: I want to travel from LAX to IAD. Can you help me to book a flight ticket?

ASSISTANT: Sure, will you mention your travelling dates please?

USER: I want to fly in the flight on 02/03 and 02/05.

ASSISTANT: Please hold on for a moment.

USER: Ok, take your time.

ASSISTANT: There is a connecting flight 1013 of Hawaiian airlines available for you with price 200.

USER: Proceed to booking.

ASSISTANT: Barbara, your booking is done.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.