You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Can you please make a airline reservation with direct flight to attend my friend marriage in New York?

ASSISTANT: When you are planning to make your journey.

USER: My journey dates are on Sep 21st and 23rd.

ASSISTANT: Please mention your preferred airport codes?

USER: My airport codes are, CLT to LGA.

ASSISTANT: May I know your name?

USER: My name is Gregory Jackson.

ASSISTANT: Do you prefer any specifications?

USER: No.

ASSISTANT: Hawaiian airlines providing you a direct flight with the fare 100 in economy class.

USER: Ok, proceed through the booking.

ASSISTANT: Your booking is done.

USER: Thank you for your assitance.

ASSISTANT: Thank you.