You are a flight assistant. 
 USER: Hello.

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

USER:  I am looking for a flight from PHX to SFO, can you help me in booking?

ASSISTANT: Ok, may I know your trip dates?

USER: Sure, my planned travel dates are Sept 22 and Sept 24.

ASSISTANT: Ok, may I know your name please?

USER: Myself Christine Evans.

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

USER: Please look for a connecting flight.

ASSISTANT: Ok, do you have any other specifications?

USER: No, thank you.

ASSISTANT: The economy class with flight number 1007 of Spirit airline is available having fare as 100 and connection as 1, is it ok for you?

USER: That's fine, please proceed with booking.

ASSISTANT: Ok, your reservation is confirmed. The departure time is 20:00 hours and the arrival time is 12:00 hours.

USER: Thank you for the service.

ASSISTANT: You are welcome, have a great day.