You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Jacob Baker.

ASSISTANT: How can I help you today?

USER: Please search flights on these dates 09/15 and 09/17?

ASSISTANT: Sure, I will help you with that.

USER: Thank you.

ASSISTANT: Can you please mention your preferable airport code names?

USER: My source airport code is PHL and destination airport code is SFO.

ASSISTANT: Ok, please wait a moment, I will check flight availability.

USER: OK.

ASSISTANT: There is a flight available in this route, airline is Southwest and flight number is 1003. Are you comfortable with this flight?

USER: Proceed to booking that flight.

ASSISTANT: Your flight ticket is booked successfully.

USER: Thank you for confirming my flight ticket.