You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you?

USER: Please reserve me a flight ticket from PHX to OAK.

ASSISTANT: Sure, please send your travelling dates.

USER: My travel dates are Oct 13 and Oct 15.

ASSISTANT: Do you have any preferences?

USER: I prefer connecting flight for this trip.

ASSISTANT: May I know your name please?

USER: I am Benjamin Phillips.

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

USER: Please proceed to book my flight ticket in this airlines.

ASSISTANT: Your booking is done with flight number 1013. Happy journey.

USER: Thank you.

ASSISTANT: You are welcome, have a nice day.