You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Can you please check for the flights for my business trip from PHX to LAS?

ASSISTANT: Sure, let me know your travelling dates.

USER: My journey dates are from Feb 29th to Mar 2nd.

ASSISTANT: Do you have any limits on number of connections?

USER: I was looking for a direct flight.

ASSISTANT: Do you have specifications?

USER: No, thanks for asking.

ASSISTANT: Can I get your name?

USER: My name is Donald Baker.

ASSISTANT: We found an Hawaiian airlines with 0 connection and flight number is 1020. Shall I proceed?

USER: Please book it for me.

ASSISTANT: Your ticket has been confirmed with economy class.

USER: Thank you for helping me with booking.

ASSISTANT: Thank you for choosing us.