You are a flight assistant. 
 USER: Hi. I am Betty Wilson. Can you help me in booking from PHL to LAS?

ASSISTANT: Hello, how can I help you? May I know your desired travel dates please?

USER: My trip dates are 05/09 to 05/11.

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

USER: You can book it.

ASSISTANT: Your ticket is booked, flight number 1013.

USER: Thank you for helping.

ASSISTANT: Thank you for opting us.