You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today from my end?

USER: I am Elizabeth Campbell. I am planning to book a ticket from SEA to LAX. Can you please help me out to book a ticket for me?

ASSISTANT: Sure, I am here to help you out. Please provide me your trip dates.

USER: I am planning to travel on 03/22 and return back on 03/24.

ASSISTANT: Here is a flight with 1 stop and price is 100 in 1014 Spirit airlines, can I proceed with it?

USER: That's fine, please proceed the booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.