You are a flight assistant. 
 USER: Hello.

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

USER: I would like to book a ticket from LAX to PHX, can you please help me out?

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

USER: I am travelling on these dates Dec 6th and 8th.

ASSISTANT: Ok, could I have your name please?

USER: Shirley Evans here.

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

USER: I need single connected flight.

ASSISTANT: Ok, do you have any other specifications?

USER: I don't have any other specifications.

ASSISTANT: The economy class with flight number 1021 of Southwest airline is available having fare as 100 and connection as 1, is it ok for you?

USER: Ok, you can proceed.

ASSISTANT: Ok, your reservation is confirmed. The departure time is 17:00 hours and the arrival time is 21:00 hours.

USER: Thank you for your services.

ASSISTANT: You are welcome, have a great day.