You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Kevin Parker.

ASSISTANT: How may I help you out?

USER: I am a scientist and I have to do some research on SFO, so I have to reach that place from PHX, can you help me?

ASSISTANT: Sure, I will help you in booking the ticket.

USER: Thank you.

ASSISTANT: May I know your travelling dates please?

USER: I would like to board on 08/10 and back to my region on 08/12.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: There is a flight with connection 1 and price 200, can I proceed with this flight?

USER: You can confirm my flight ticket booking.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for your quick service.

ASSISTANT: Thank you for choosing us.