You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Frank Clark.

ASSISTANT: How can I guide you at this moment?

USER: Can you help me booking flight from LAX to OAK?

ASSISTANT: Sure, can you please provide your travelling dates to proceed further?

USER: My travelling dates are 02/26 and 02/28.

ASSISTANT: Wait a moment please.

USER: Sure, I will help you in booking.

ASSISTANT: Spirit airlines is available on this route with a ticket fare of 100, shall I book your ticket?

USER: Ok, book it.

ASSISTANT: Frank Clark, your ticket is booked with flight number 1001.

USER: Thank you for booking.

ASSISTANT: Thank you,have a safe journey.