You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Myself Laure Lewis. I need to book a flight from LAS to SEA. Can you help me?

ASSISTANT: Can you please tell your travelling dates?

USER: Ok, I had a plan to start my journey on 05/07 and return on 07/09.

ASSISTANT: Delta airline is available with 1 connection and ticket price is just 1000. Shall I proceed with it?

USER: Ok, please process.

ASSISTANT: You reservation is confirmed with flight 1015.

USER: That's good to know my ticket is booked. Thank you for booking.

ASSISTANT: Thank you and have a nice day.