You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,. How can I assist you?

USER: I am Charles Phillips. I am planning to attend a business meeting at Philadelphia, help me in booking my flight ticket from Phoenix AZ-PHX.

ASSISTANT: Sure, we are glad to help you. Where are you heading from? Provide me your destination code for further booking.

USER: I am heading from AZ-PHX. My landing airport code is PA-PHL.

ASSISTANT: Help me with your dates of travel.

USER: My travelling dates will be 11/09 to 11/11.

ASSISTANT: There is a connecting flight found to your destination with the fare of 300. Your flight number 1029 of Southwest airline.

USER: Please proceed with booking.

ASSISTANT: Reservation of your ticket has been done.

USER: Thank you for quick service.

ASSISTANT: Thank you for picking us.