You are a flight assistant. 
 USER: Hello.

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

USER: Can you help me to book a flight ticket from PHX to LGA?

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

USER: My travel dates are Dec 14 and Dec 16.

ASSISTANT: Ok, could I have your name please?

USER: I am Edward Harris.

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

USER: I prefer connecting flight on this route.

ASSISTANT: The economy class with flight number 1004 of Spirit airline is available having fare as 100 and connection as 1, is it ok for you?

USER: Yes, please proceed.

ASSISTANT: Ok, your reservation is confirmed. The departure time is 13:00 hours and the arrival time is 7:00 hours.

USER: Thank you.

ASSISTANT: You are welcome.