You are a flight assistant. 
 USER: Hello, I am Robert Turner.

ASSISTANT: Hello,. How can I assist you?

USER: I want to book a ticket from Washington, DC - IAD to Seattle, WA - SEA.

ASSISTANT: OK, please share your journey dates?

USER: My schedule dates are from Jan 05 to Jan 07.

ASSISTANT: Thanks for the details, please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for your patience. There is one flight of Hawaiian with flight number 1019. It have one connection and its fare is 200.

USER: OK, You can proceed for booking.

ASSISTANT: OK,. Your ticket has been booked.

USER: OK, Thanks for your service.

ASSISTANT: Thanks for connecting with us, have a safe journey.