You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello. How may I assist you today?

USER: I am Virginia Moore. Can you please book a flight ticket from San Francisco, SFO to Philadelphia, PHL?

ASSISTANT: Sure, please mention your travelling dates?

USER: /My journey dates are, depart on 07/31 and return back on 08/02.

ASSISTANT: Please hold a moment.

USER: Sure.

ASSISTANT: There is a flight with one connection and the price is 100 in AA airlines, can I proceed with reservation?

USER: Ok, proceed.

ASSISTANT: Your ticket has been reserved with the flight number 1009.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.