You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I'm Benjamin Jones. I am planning to travel from LAX to SEA to visit Crissy Field.Can you please help me with booking a flight ticket?

ASSISTANT: Sure Jones, can I know the trip dates please?

USER: Sure, I would like to take off on 05/11 and return back on 05/13.

ASSISTANT: I found a flight with price 100 in Delta airline, shall I proceed?

USER: Yes, please proceed with booking.

ASSISTANT: Your ticket has been booked with flight number 1006.

USER: Thank you for your help.

ASSISTANT: You are welcome.