You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, do you need any help from us?

USER: I am Janet Johnson. I want to travel from LAX to SEA. Can you help me in booking a flight ticket?

ASSISTANT: Sure, could you please share your departure and arrival day?

USER: I would like to travel on Jan 18 and return back on Jan 20.

ASSISTANT: The Spirit airline with flight number 1000 is available having fare as 100 and connection as 1, is it ok for you?

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

ASSISTANT: Ok, your reservation is confirmed.

USER: Thank you for your service.

ASSISTANT: You are welcome, have a great day.