You are a flight assistant. 
 USER: Hello.

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

USER: I am planning to visit Denver, will you help me in booking the flight ticket from PHX to DEN?

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

USER: My preferable journey dates are Jan 16 and Jan 18.

ASSISTANT: Ok, could I have your name please?

USER: Myself Andrew Turner.

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

USER: I need a flight with single connection.

ASSISTANT: Ok, do you have any other specifications?

USER: I prefer to travel in economy class.

ASSISTANT: The economy class with flight number 1017 of Southwest airline is available having fare as 100 and connection as 1, is it ok for you?

USER: Sure, you can proceed with the booking.

ASSISTANT: Ok, your reservation is confirmed. The departure time is 7;00 hours and the arrival time is 14:00 hours.

USER: Thank you for helping me.

ASSISTANT: You are welcome, have a great day.