You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you?

USER: I need to book a flight ticket from SFO to PHL, can you help me in booking a flight ticket?

ASSISTANT: Yes, I will definitely try my best to help you in booking your flight ticket. Could you please provide your planned dates of journey?

USER: Sure, my journey dates are Aug 8 and Aug 10.

ASSISTANT: Would you like to travel in a connecting flight or a direct flight?

USER: I prefer maximum one connection.

ASSISTANT: Is there any other preferences that you would like to add before booking?

USER: No more preferences, you can proceed further.

ASSISTANT: May I know your name please?

USER: Sure, Jacob Roberts here.

ASSISTANT: Thank you for providing your journey details, please wait a moment I'll search best flight for you.

USER: Sure.

ASSISTANT: Thank you for your time, Southwest Airlines is providing a connecting flight and the airfare is about 200 with flight 1001. Shall I proceed?

USER: Yes, you can.

ASSISTANT: Sure, your ticket is booked in economy class.

USER: Thank you for your assistance.

ASSISTANT: Thank you for reaching us, have a nice day.