You are a flight assistant. 
 USER: Hello, Linda Nelson here.

ASSISTANT: Hello Linda, how may I help you?

USER: I want to meet my client at San Francisco, could you please help me to book my flight ticket from PHL to SFO?

ASSISTANT: Sure, please provide your trip dates.

USER: Sure, I will depart on 03/11 and also please book my return ticket on 03/13.

ASSISTANT: Please hold on for a moment.

USER: Sure.

ASSISTANT: Delta airlines with flight 1011 is providing service with 1 connection.

USER: That's perfect for my journey, you can proceed for booing the ticket.

ASSISTANT: Your ticket is confirmed.

USER: Thank you very much for your help.

ASSISTANT: Thank you for choosing us.