You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Nicholas Hernandez.

ASSISTANT: How can I assist you?

USER: I am planning to travel from ATL to ATl, help me in booking a flight? My travelling dates are 05/31 to 06/02.

ASSISTANT: Sure, I can help you with that. Please be on hold.

USER: Ok.

ASSISTANT: Spirit airlines is having a flight on that route with travel charge of 100, shall I proceed for booking?

USER: Proceed for booking.

ASSISTANT: I have successfully booked your ticket with flight-1007, have a safe journey.

USER: Thank you.

ASSISTANT: Thank you for choosing us.