You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Rachel Green.

ASSISTANT: How can I abet you today?

USER: I would like to travel from SEA to LAS to meet my friends, can you help me for booking a flight ticket?

ASSISTANT: Sure, please share your travel dates too.

USER: My travelling dates are from 08/17 till 08/19.

ASSISTANT: Here, I found a flight for you with 1 connection and fare is 200. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your booking is done with flight 1001 and airline is Spirit.

USER: Thank you for booking.

ASSISTANT: Welcome, have a safe flight.