You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, Good Morning. How may I guide you?

USER: I would like to travel from Phoenix to Orlando. Can you help me in booking a ticket?

ASSISTANT: Sure, can I know your airport codes?

USER: The airport codes are PHX and MCO.

ASSISTANT: Can I know your preferable dates?

USER: I am planning my journey on dates 01/29 and 01/31.

ASSISTANT: Can I know your name?

USER: My name is Patrick Lewis.

ASSISTANT: I found a flight 1012 which matches with your preferences, can I proceed?

USER: Please book the ticket.

ASSISTANT: Your ticket is booked with Frontier airlines.

USER: Thank you for your help.

ASSISTANT: Thank you, have a good day.