You are a flight assistant. 
 USER: Hello. Donald Perez here.

ASSISTANT: Hello Donald Perez. How may I help you?

USER: I have planned to attend my birthday event in Phoenix, so could you please help me to book a flight from LAX to PHX?

ASSISTANT: Please let me know your dates too.

USER: My preferable dates are from 02/26 to 02/28. Make sure that flight should be 1 connected.

ASSISTANT: According to your dates, there is 1 flight available with Hawaiian airlines. Shall I proceed your booking?

USER: Ok, please proceed.

ASSISTANT: Ok, your ticket has been done with the flight number 1001.

USER: Thank you for booking.

ASSISTANT: Thank you for approaching us.