You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: Myself John Walker, can you help me to book a flight ticket from SFO to OAK?

ASSISTANT: Sure, could you please share me with your dates of journey?

USER: Ok, please book the flight for the dates 01/12 and 01/14.

ASSISTANT: Please wait for a mean while to check for the availability.

USER: Ok, take your time.

ASSISTANT: There is a flight with the connecting flight of fare 100 and the airline is naming as Southwest, shall I proceed with this ticket booking?

USER: Yes, please book.

ASSISTANT: Ok, your ticket has been reserved with the flight number 1007.

USER: Thank you for assisting me.

ASSISTANT: You are welcome, have a happy journey.