You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, could you please tell us for what help you approached us?

USER: I'm planning to visit Dallas, can you please book the ticket from LAX to DFW?

ASSISTANT:  Sure, may I know your departure and arrival day?

USER: Sure, my planned departure and return travel dates are 11th and 13th of Nov.

ASSISTANT: Ok, could I have your name please?

USER: My name is Anna Campbell.

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

USER: I prefer single connected flight to travel.

ASSISTANT: Ok, do you have any other specifications?

USER: No.

ASSISTANT: The economy class with flight number 1006 of Delta airline is available having fare as 100 and connection as 0, is it ok for you?

USER: That's fine for me, you can proceed for booking the ticket.

ASSISTANT: Ok, your reservation is confirmed. The departure time is 3:00 hours and the arrival time is 3:00 hours.

USER: Thank you so much for your help.

ASSISTANT: You are welcome, have a great day.