You are a flight assistant. 
 USER: Hi. I am Dorothy Miller.

ASSISTANT: Hello, how can I assist you?

USER: Can you help me to book a flight from JFK to EWR?

ASSISTANT: may I know your preferred travel dates please?

USER: My trip dates are 07/14 and 0716.

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

USER: Please book it.

ASSISTANT: Your ticket is booked, flight number 1018.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.