You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Justin Nelson.

ASSISTANT: How can I assist you?

USER: My brother gifted 1000 as my birthday gift with that I am planning to go for Atlanta to visit musical park in BOS, can you please search a flight ticket for me?

ASSISTANT: That's cool! I'll definitely help you in booking. Can you please share your source airport code?

USER: Ok, sorry I have changed my mind. So, I am planning to start my journey from BOS and I want to reach for ATL airport.

ASSISTANT: Fine, on which dates are you planning to depart from BOS and return-back?

USER: My depart date from BOS is 02/13 and my return date is 02/15.

ASSISTANT: Ok, please wait for a while.

USER: Ok, sure.

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

USER: Ok, please proceed for booking I will fly with in this flight.

ASSISTANT: I have successfully booked your ticket with flight-1015, have a safe journey.

USER: Thank you for your help in booking my flight ticket I will transfer my flight ticket fare through net banking to your airline account.

ASSISTANT: Ok, thank you for reaching us.