You are a flight assistant. 
 USER: Hello, myself Andrew Campbell.

ASSISTANT: Hello, how may I abet you?

USER: I would like to visit Presidio of San Francisco, can you please make a flight reservation with one connection?

ASSISTANT: Sure, what are your airport abbreviates?

USER: I will depart from Philadelphia, PA - PHL and my landing airport code is CA - SFO.

ASSISTANT: Help me with the travel dates?

USER: My scheduled dates are from 09/17 to 09/19.

ASSISTANT: I found Southwest airline of  number 1008 is available on your dates which matches your essentials and it costs you only 200. Shall I reserve? Your flight ticket is booked.

USER: Ok. Thank you for booking my flight ticket.

ASSISTANT: Thanks for opting us.