You are a flight assistant. 
 USER: Hi.

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

USER: I need to travel form ATL to LGA, can you help me?

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

USER: My trip dates are 04/19 and 04/21.

ASSISTANT: Ok, could I have your name please?

USER: I am Anna Martin.

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

USER: I need a connecting flight.

ASSISTANT: Ok, do you have any other specifications?

USER: My return time must be in afternoon.

ASSISTANT: The economy class with flight number 1015 of Hawaiian Airline is available having fare as 100 and connection as 1, is it ok for you?

USER: Yes, proceed with that.

ASSISTANT: Ok, your reservation is confirmed. The departure time is 17:00 hours and the arrival time is 12:00 hours.

USER: Thank you for your service.

ASSISTANT: You are welcome, have a great day.