You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: My name is Paul Gonzalez. I am looking to book a flight ticket to Philadelphia for having a grand wedding of my cousin, can you please help me in booking?

ASSISTANT: Please provide the dates of your journey.

USER: These are my planning dates 06/20 and 06/22.

ASSISTANT: Please give me a moment. Please provide your airport codes.

USER: My airport codes are from PHX to PHL.

ASSISTANT: Noted. Please be on hold for a while.

USER: Ok.

ASSISTANT: There is a flight which charges 300 per ticket, shall I book it?

USER: Yes, please confirm.

ASSISTANT: Your ticket is confirmed, flight number is 1007.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.