You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I need to travel to BOS, can you help me in doing a reservation from OAK?

ASSISTANT: May I know your trip dates?

USER: My journey dates are Jan 23 to 25.

ASSISTANT: Do you have any connecting flight preferences?

USER: I need a connecting flight.

ASSISTANT: Is there any other concern?

USER: I want to return in evening time.

ASSISTANT: May I know your name please?

USER: Betty Allen here.

ASSISTANT: Spirit Airlines is providing connecting flight with the ticket fare of 100 and depart time is 16:00 hours, arrival time is 20:00 hours. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1001.

USER: Thank you.

ASSISTANT: Thank you for choosing us.