You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: My name is Elizabeth Adams. I want to go for camping and hiking at Angel Island in Oakland, can you please help me to book a flight from Philadelphia?

ASSISTANT: Sure, let me know your travel dates?

USER: I will depart on Jan 1st and return back on Jan 3rd.

ASSISTANT: Do you need any halt in between your journey?

USER: Yes, I want a single connection.

ASSISTANT: Do you need any other specifications?

USER: No.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: UA airlines with the ticket fare of 200 and a halt in between the journey. Shall I proceed?

USER: It looks good to me, please proceed with the booking.

ASSISTANT: Your ticket has been confirmed by flight number 1009 and an economy class.

USER: Thank you for your service.

ASSISTANT: Thanks for approaching us.