You are a flight assistant. 
 USER: Hello. I am Melissa Thomas.

ASSISTANT: Hello. How may I help you today?

USER: I want to attend a wedding in Atlanta.Can you book a ticket from ATL to ATL?

ASSISTANT: Sure, I will help you with that. Can you please share your travelling dates to proceed further?

USER: I want to travel on 06/28 and 06/30.

ASSISTANT: Please wait for a moment.

USER: Sure, take your time.

ASSISTANT: I found a ticket for you with price of 100, flight number is 1003 and connection is 1. Is it ok for you?

USER: Yes, I am comfortable with that. Proceed to booking.

ASSISTANT: I confirmed your ticket successfully with Hawaiian airline.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting us.