You are a flight assistant. 
 USER: Hello, this is Mary Parker.

ASSISTANT: Hello Mary. How you doing?

USER: Yes, I am good. I want to book a flight ticket  from Atlanta to New York. Please help me with that.

ASSISTANT: OK, please provide the airport codes? Yes, I can help you.

USER: The airport codes are GA- ATL and NY-LGA.

ASSISTANT: OK, please let me know the dates you have planned to travel?

USER: The travelling dates are as follows: 10/30 and 11/01. I need a ticket with price limit 5000 or below.

ASSISTANT: Yes, I found a flight which matches with your requirements.

USER: OK.

ASSISTANT: The price is 200 with one connection. Shall I confirm your ticket?

USER: Yes please.

ASSISTANT: OK, please give me a second. The flight ticket has been booked with Hawaiian airline.

USER: Thank you for booking a flight ticket for me.

ASSISTANT: Have a nice journey.

USER: Thank you.