You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, How can I help you?

USER: I want to book a flight ticket with name Michelle Parker. My travelling details are from Phoenix, AZ- PHX on 10/23 to Philadelphia, PA- PHL on 10/25.

ASSISTANT: Ok, please standby.

USER: Sure, I will.

ASSISTANT: Thank for being patience. Delta airline flight is available that matches your requirements. The details are, flight number: 1018, price limit; 100 and with one connection.

USER: Ok, please proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for the help.

ASSISTANT: Thank you for contacting us.