You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Jason Smith.

ASSISTANT: How may I help you today?

USER: Can you book a flight ticket from PHX to LAX?

ASSISTANT: Ok, when you are willing to travel?

USER: I will start on May, 8 and return back on May, 10.

ASSISTANT:  Is there any additional preferences do you have?

USER: I need a connecting flight.

ASSISTANT: I found a connecting flight-1006 on Southwest airlines, shall I proceed?

USER: Please proceed.

ASSISTANT: Ok, your booking is done.

USER: Thank you.

ASSISTANT: Thanks for reaching us.