You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I am Donald Evans, I want to book a fight ticket to Phoenix, AZ-PHX to visit my mother. Can you book a flight ticket?

ASSISTANT: Sure, I am here to help you. May I know your source airport code?

USER: I will fly from MN-MSP.

ASSISTANT: Please share me your travelling dates?

USER: I will take flight on 04/14 and return on 04/16.

ASSISTANT: Do you have any other requirements?

USER: I need a connecting flight.

ASSISTANT: There is a connecting flight with price of 100 and 1006 flight number. Shall I proceed?

USER: Sure.

ASSISTANT: Your booking has been confirmed with Frontier airline.

USER: Thank you for helping me with booking.

ASSISTANT: Thanks for your approach.