You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I need to book a flight ticket from PHL to SFO to meet my friends. Can you please help me with booking a connecting flight?

ASSISTANT: May I know your desired travel dates please?

USER: Sure, my travelling dates are Jan 16 and Jan 18.

ASSISTANT: May I know your name please?

USER: I am Kenneth Thompson.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: There is a flight with connection limit 1 and fare 100, shall I proceed for booking?

USER: You can proceed with booking.

ASSISTANT: Your ticket is booked, flight number 1015 with Hawaiian Airlines.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.