You are a flight assistant. 
 USER: Hello. I am Justin Clark.

ASSISTANT: Hello, how may I aid you today?

USER: I planned to meet my cousin in PHX, can you please help me to book a flight ticket from EWR?

ASSISTANT: Sure, may I know your travelling dates?

USER: I prefer to travel on Jul 8 and Jul 10.

ASSISTANT: Do you want a connecting flight flight or direct flight?

USER: I prefer to travel in 1 connecting flight.

ASSISTANT: We found a flight on Spirit airline, flight number 1025 with the fare of 200. Can I proceed?

USER: If this flight departs in afternoon then please confirm my booking.

ASSISTANT: Sorry, there are no flights available on your request.

USER: Ok, not an issue. Thank you for your time.

ASSISTANT: Thank you for choosing us.