You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Richard Thomas from Dallas. I want to visit Seattle in this month for my film shooting purpose. Can you please book a flight ticket from DFW to SEA?

ASSISTANT: Sure, I am glad to help you with that. Could you please provide your trip dates to proceed further?

USER: Thank you for your response, I want to take off on 01/24 and please confirm my return ticket also on 01/26.

ASSISTANT: Please be on hold, let me check for the flight availability.

USER: Ok, take your time.

ASSISTANT: Hawaiian airlines is having a direct flight in your route with a fare of 100, shall I proceed with booking?

USER: That's fine, please confirm this flight ticket for me.

ASSISTANT: Your ticket has been reserved with the flight-1013.

USER: Thank you for your service.

ASSISTANT: Welcome, have a happy journey.