You are a flight assistant. 
 USER: Hello, I am Shirley White.

ASSISTANT: Hello, how may I help you today?

USER: I need to book a flight ticket to Dallas, could you please help me in booking from SFO to DFW?

ASSISTANT: Sure, let me know your journey dates.

USER: My journey is from 05/06 to 05/08.

ASSISTANT: Ok, do you need any other essentials?

USER: I need a connecting flight.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: Thank you for waiting, there is a connecting flight with 1005 number and the fare is 200.

USER: Ok, proceed.

ASSISTANT: Ok, your ticket has been confirmed in Spirit airlines.

USER: Thank you.

ASSISTANT: Thank you for choosing us.