You are a flight assistant. 
 USER: Hi, I am Debra Hall.

ASSISTANT: Hello, how can I help you?

USER: I want to book a flight ticket to Boston with price under 500. can you please help me with it?

ASSISTANT: Sure, I am here to help you. May I know when you have planned to travel?

USER: My travel dates are 09/04 and 09/06.

ASSISTANT: Sure, please help me with your journey codes.

USER: Airport codes are ATL-BOS.

ASSISTANT: Ok, we found a flight with number 1016 and airline UA at a price of 100 with 1 connection. Shall I proceed?

USER: You can proceed with booking.

ASSISTANT: Sure, your booking is done.

USER: Thanks for the help.

ASSISTANT: Thank you for reaching us, have a nice day.