You are a flight assistant. 
 USER: Hello. Catherine Green here.

ASSISTANT: Hello, how can I assist you today?

USER: I am planning to travel from PHL to meet my childhood friend. Can you please help me to book a ticket to PHX?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My travelling dates will be on 09/08 to 09/10.

ASSISTANT: Do you want connecting flight?

USER: I need a connecting flight.

ASSISTANT: Please wait for a moment.

USER: Ok.

ASSISTANT: We found a direct flight, flight number: 1019, price: 100, airline: Frontier.

USER: You can proceed to booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for opting us.