You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Carol Lopez here.

ASSISTANT: How can I assist you?

USER: I am a movie actress, I have to attend movie festival, so please book my ticket from SFO to IAD.

ASSISTANT: Sure, I'm here to help you with that. Can you please provide your planned travel dates?

USER: My itinerary dates are June 25 and June 27.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Hawaiian airlines is providing a flight on that route with ticket fare of 200, shall I proceed for booking?

USER: Please proceed.

ASSISTANT: I have successfully booked your ticket with flight-1017, have a safe journey.

USER: Thank you.

ASSISTANT: Thank you for choosing us.