You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you?

USER: I would like to travel from SFO to PHX as a business trip.

ASSISTANT: Sure, I will help you. Please send your travelling dates.

USER: My journey dates are 07/18 and 07/20.

ASSISTANT: Do you have any preferences?

USER: I need break in my journey.

ASSISTANT: May I know your name please?

USER: Kevin Williams here.

ASSISTANT: There is a connecting flight available with Frontier airline, shall I proceed?

USER: Go ahead.

ASSISTANT: Your booking is done with flight number 1005. Happy journey.

USER: Thank you so much.

ASSISTANT: You are welcome, have a nice day.