You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I need you to book a flight ticket from PHL to OAK. Please help me.

ASSISTANT: Sure, can you please share your travelling dates?

USER: December 29 and 31 are my planned travelling dates.

ASSISTANT: Do you need any break in between the journey?

USER: I need a break in between my journey.

ASSISTANT: Ok, may I know your name please?

USER: Scott Collins here.

ASSISTANT: Is there any other preferences that you would like to add before booking?

USER: Nothing much to state.

ASSISTANT: Thank you for providing your journey details, please wait a moment I'll search best flight for you.

USER: Sure, I will wait.

ASSISTANT: Thank you for your time, Spirit Airlines is providing a connecting flight and the airfare is about 200 with flight 1026.

USER: Please book the flight ticket.

ASSISTANT: Sure, your ticket is booked in economy class.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a nice day.