You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you with today?

USER: Dorothy Brown here, I need a help from you in  flight ticket booking.

ASSISTANT: Sure, I can help you with that.

USER: I need a ticket from PHX to PHL.

ASSISTANT: OK, can you please help me with your travelling dates?

USER: 09/12 to 09/14.

ASSISTANT: OK, let me check that for you. Dorothy, there is a flight available at your requested date with price 100 and the connection limit is 1. Would you like me to proceed the booking?

USER: Yes please proceed it.

ASSISTANT: Sure. Your booking is confirmed.Your flight number is 1006 and the airline is Frontier. Have a great journey.

USER: Thank you.