You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: Can you help me to book a direct flight?

ASSISTANT: Sure, I will help you. Please share me your airport codes?

USER: Sure, I have a press conference in Atlanta, GA - ATL. I would like to start from New York, NY - LGA.

ASSISTANT: Kindly mention your travel dates?

USER: Ok, I want to fly on 03/19 and return on 03/21.

ASSISTANT: Do you have any other specifications?

USER: I can afford only 1000 on my journey.

ASSISTANT: To proceed with the booking, may I know your name please?

USER: Sure, my name is Ashley Thompson.

ASSISTANT: Thanks for providing your details, there is a flight with single connection.

USER: Ok, I need a direct flight only. Thanks for your assistance.

ASSISTANT: Thanks for your approach.