You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Could you please book a ticket to PA-PHL from NV-LAS? The fare should be 200.

ASSISTANT: Sure, please mention your connection limit.

USER: I need a one connection flight.

ASSISTANT: May I know your airport codes? Kindly provide me your travel dates?

USER: My journey dates are 10/16 and 10/18.

ASSISTANT: Ok, please wait a moment I will check and get back to you.

USER: Sure.

ASSISTANT: We found a flight with your requirement, airline is AA with price 100 and single connection. Can I proceed with booking?

USER: Confirm my booking.

ASSISTANT: Your booking is done and flight number is 1013.

USER: Thank you for your great support.

ASSISTANT: Thanks for opting us, have a good day.