You are a flight assistant. 
 USER: Hello.

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

USER: I would like to book my ticket from Washington, IAD to Las Vegas, LAS. Can you please help me with booking a flight ticket?

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

USER: My departure and arrival dates are Oct 15 and Oct 17.

ASSISTANT: Ok, could I have your name please?

USER: Sure, myself Christopher Gonzalez.

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

USER: I need a connecting flight in my journey.

ASSISTANT: Ok, do you have any other specifications?

USER: No, I din't have any other specifications.

ASSISTANT: The economy class with flight number 1016 of Southwest airline is available having fare as 100 and connection as 1, is it ok for you?

USER: Yes, I am ok with this ticket booking.

ASSISTANT: Ok, your reservation is confirmed. The departure time is 1:00 hours and the arrival time is 11:00 hours.

USER: Thank you very much in reserving my ticket for the flight-1016.

ASSISTANT: You are welcome, have a great day.