You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is William Jackson.

ASSISTANT: How can I help you today?

USER: I have a plan to attend my brother's marriage in Phoenix, can you help me for booking a flight ticket from LAX to PHX?

ASSISTANT: Sure, I will help you in booking. Can you please provide me your travelling dates of journey?

USER: My travelling dates are from 10/15 till 10/17.

ASSISTANT: Flight 1014 in Spirit airlines is available for you with 1 connection and fare is 100. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your booking is confirmed.

USER: Thank you for booking.

ASSISTANT: Welcome, have a safe flight.