You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am George Garcia. I want to travel from DCA to EWR. Can you help me to book a flight ticket?

ASSISTANT: Sure, I am here to help you out. May I know your travelling dates to proceed with booking?

USER: I want to travel in the flight on 02/10 and 02/12.

ASSISTANT: Please give me a moment to check the flight availability.

USER: Ok, take your own time.

ASSISTANT: Hawaiian airlines is having a connecting flight with a fare of 200, shall I proceed for booking?

USER: Proceed to booking.

ASSISTANT: Ok, your ticket is confirmed with the flight-1015.

USER: Thank you for your help.

ASSISTANT: Welcome, have a safe journey.