You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I want to book a ticket from PHX to LAS, to see Grand Canyon All-American Helicopter Tour. Hoping that you are helping me.

ASSISTANT: Sure, may I know your travel dates please?

USER: I will be travelling on 05/04 and 05/06. I am looking for single connection limit.

ASSISTANT: Thanks for waiting. I have found Hawaiian airlines which flies with one connection.

USER: Ok, proceed with booking.

ASSISTANT: Sure, your flight ticket has been confirmed now.

USER: Thank you for your help.

ASSISTANT: Thank you.