You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am Andrew Robinson. I am facing to network issue that why I am unable to book my ticket from SFO to PHL. Please can you do this for me.

ASSISTANT: Sure, I can help you with that. May I know when are you planning to make your journey?

USER: My travelling dates are 09/14 and return on 09/16.

ASSISTANT: Ok, let me check what flights are available on these dates.

USER: Sure.

ASSISTANT: UA airline with flight number 1010 is going on your way and the airfare is 100. Is that fine?

USER: You can proceed with booking.

ASSISTANT: Your booking has been done.

USER: Thank you.

ASSISTANT: Thank you for opting us.