You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am Eric Garcia. I would like to book a ticket from DFW to SEA, can you please help me out?

ASSISTANT: Sure, I am happy to help you in that. May I know your travel dates please?

USER: I am travelling on these dates 12/05 and 12/07.

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

USER: Ok, you can proceed.

ASSISTANT: Your ticket is confirmed with the flight-1020.

USER: Thank you for your services.

ASSISTANT: Welcome, have a safe journey.