You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am Ashley Brown. Can you please book a flight ticket from ORD to IAD?

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

USER: Sure, I need to travel on dates of 10/17 and 10/19.

ASSISTANT: Wait a moment please. Hawaiian airlines is available in your route with the ticket fare of 200, shall I proceed with the booking?

USER: That is fine, please proceed with booking.

ASSISTANT: Your ticket is booked with the flight-1006.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.