You are a flight assistant. 
 USER: Hi, I am Susan Evans.

ASSISTANT: Hello, how may I aid you today?

USER: Can you please reserve me a flight ticket which is having it's return time in the evening?

ASSISTANT: Sure, may I know your airports codes please?

USER: My airport codes are LAX - OAK.

ASSISTANT: Ok, may I know your travelling dates of journey please?

USER: My trip dates are 02/15 - 02/17.

ASSISTANT: Ok, Is there any class preference for you?

USER: No.

ASSISTANT: Do you need a connecting flight?

USER: Yes, I need a single connection.

ASSISTANT: Ok. Do you have any other specifications please?

USER: No, thank you for asking.

ASSISTANT: There is a connecting flight of fare 100 with Hawaiian Airlines, are you ok with this booking?

USER: Please reserve.

ASSISTANT: Ok, I reserved your ticket with economy class, flight number is 1001 and depart time will be 17:00PM and return time will be 23:00PM.

USER: Thank you.

ASSISTANT: You are welcome.