You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Richard Hernandez here.

ASSISTANT: Richard, how may I help you?

USER:  I am planning to visit Seattle, could you please check any inexpensive flight ticket from SFO to SEA?

ASSISTANT: Sure, I will check. Please provide your journey dates.

USER: Sure, my itinerary dates are 12/30 and 01/01.

ASSISTANT: Please hold on for a moment.

USER: Ok, take your time.

ASSISTANT: Hawaiian airlines with flight 1005 is available.

USER: Please proceed for booking the ticket.

ASSISTANT: Your ticket is reserved.

USER: Thank you.

ASSISTANT: Thank you for reaching us.