You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I want to go to SFO next week so can you please help me in flight ticket booking process from PHL?

ASSISTANT: Sure, let me know your trip dates please?

USER: Thank you for your response, I want to take off on Aug 02 and book my return ticket also on Aug 04.

ASSISTANT: Do you have any airline preference?

USER: I want to travel in normal cost airline.

ASSISTANT: May I know your connection limit?

USER: I need 1 break in between my journey.

ASSISTANT: Do you need any other specifications?

USER: No.

ASSISTANT: Ok, can I know your name please to proceed further?

USER: Sure, my name is George Baker.

ASSISTANT: Delta Airlines is providing connecting flight with the ticket fare of 100 and depart time is 9:00 AM, arrival time is 9:00 AM. Shall I proceed?

USER: Please confirm this flight ticket for me.

ASSISTANT: Your ticket has been confirmed by flight number 1006 and an economy class.

USER: Thank you for your help.

ASSISTANT: Thanks for approaching us.