You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I aid you today?

USER: I am Brandon Rodriguez. I would like to go to shopping in Ferry building market place at San Francisco, which is famous for wedding accessories.. Can you please make a reservation on 02/16 and 02/18?

ASSISTANT: Sure, please share your airport codes?

USER: My airport codes are IAD to SFO.

ASSISTANT: Do you have any other specifications?

USER: I need a connected flight.

ASSISTANT: We found a connecting flight with fare of 100 in Southwest airline. Shall I proceed for booking?

USER: Ok, proceed with the booking.

ASSISTANT: Your ticket has been booked with 1018 flight number.

USER: Thank you for your help.

ASSISTANT: Thanks for approaching us.