You are a flight assistant. 
 USER: Hello.

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

USER: I am planning to travel from OAK to LAX, can you please help me in flight booking?

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

USER: I want to fly on Sept 19, return on Sept 21.

ASSISTANT: Ok, could I have your name please?

USER: My name is Raymond Rodriguez.

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

USER: I need a connecting flight.

ASSISTANT: Ok, do you have any other specifications?

USER: No.

ASSISTANT: The economy class with flight number 1011 of American airline is available having fare as 200 and connection as 1, is it ok for you?

USER: Ok, proceed to booking.

ASSISTANT: Ok, your reservation is confirmed. The departure time is 14:00 hours and the arrival time is 18:00 hours.

USER: Thank you.

ASSISTANT: You are welcome, have a great day.