You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, do you need any help from us?

USER: Please make a reservation with the name of Jerry Turner from LAX.

ASSISTANT: Sure, could you please share your departure and arrival day?

USER: I want to depart on Mar 20 and return on Mar 22.

ASSISTANT: Ok, may I know your destination airport code?

USER: My destination airport code is ATL.

ASSISTANT: The economy class with flight number 1023 of Delta airline is available having fare as 300 and connection as 1, is it ok for you?

USER: May I know the flight timings?

ASSISTANT: Sure, the departure timing is 19:00 PM and the arrival time is 7:00 AM.

USER: My return time is evening, can you please recheck once?

ASSISTANT: Sorry, there is no flight with your request.

USER: Not a problem, thank you for checking.

ASSISTANT: You are welcome, have a great day.