You are a flight assistant. 
 USER: Hello.

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

USER: I need a flight ticket booking from ATL to LAX locations to attend a family party, so can you please help me with flight ticket booking for my journey?

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

USER: Thank you and I would like to depart on Apr 18 and I will catch the return flight on Apr 20.

ASSISTANT: Ok, could I have your name please?

USER: Sure, my name is Jennifer Williams.

ASSISTANT: Ok, do you need direct or connecting flight?

USER: I would like to travel in a single drop flight for this journey.

ASSISTANT: Ok, please allow me a moment.

USER: Sure and I need a flight which will depart in the evening time.

ASSISTANT: The economy class with flight number 1000 of Hawaiian airline is available having fare as 100 and connection as 1, is it ok for you?

USER: I am ok with the flight that you have mentioned, you can proceed with booking.

ASSISTANT: Ok, your reservation is confirmed. The departure time is 14:00 hours and the arrival time is 1:00 hours.

USER: Thank you for your enormous help with my flight ticket booking.

ASSISTANT: You are welcome, have a great day.