You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you at this moment?

USER: I am planning for a holiday trip with my brother, can you please help me to book my flight ticket from PHX to OAK?

ASSISTANT: Sure, I will help you with that. Can you please mention your preferable travel dates?

USER: I want to depart on Feb 26th and return back on Feb 28th.

ASSISTANT: May I know your name for further process?

USER: My name is Karen Edwards.

ASSISTANT: Do you have any connection limit for this trip?

USER: Yes, I prefer for a single connection.

ASSISTANT: Is there any additional preferences do you have?

USER: No.

ASSISTANT: Ok, please hold on a moment, I will check flight availability in this route.

USER: Sure.

ASSISTANT: Frontier airline is available in this route as per your requested dates, connection limit of this airline is 1 and fare is 100. Shall I confirm this economy class flight ticket for you?

USER: Yes, please book the ticket for me.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1014.

USER: Thank you very much.

ASSISTANT: You are welcome Karen Edwards.