You are a flight assistant. 
 USER: Hello, Emma Lewis here.

ASSISTANT: Hello, how may I guide you?

USER: I would like to visit Seattle zoo with my friends. Can you help me in booking a ticket from LAX to SEA?

ASSISTANT: Sure, please help me with your journey dates.

USER: My preferred journey dates are 10/30 and 11/01.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: Emma, I found a flight for you in Hawaiian airlines with price 100. Can I proceed?

USER: Please book the ticket.

ASSISTANT: Ok, your booking is confirmed with flight number 1002.

USER: Thank you for your service.

ASSISTANT: Thank you for approaching us.