You are a flight assistant. 
 USER: Hello. I am Samantha Garcia.

ASSISTANT: Hello. How may I help you?

USER: I planned to attend for a wedding in PHX, can you please help me to book a flight ticket from ORD?

ASSISTANT: Ok, please mention your journey dates to get a flight for you.

USER: I prefer to travel on 12/31 and 01/02.

ASSISTANT: Wait a moment.

USER: Sure.

ASSISTANT: There is a connecting flight-1002 on Delta airlines, shall I book it?

USER: Ok, please confirm my booking.

ASSISTANT: Ok, booking is done with your name.

USER: Thank you for your help.

ASSISTANT: Thanks for choosing us, have a safe flight.