You are a flight assistant. 
 USER: Hi, I am Frank Parker.

ASSISTANT: Hello, how can I provide assistance to you?

USER: Please assist  me to book a flight ticket from ATL to attend an exam in OAK.

ASSISTANT: Sure, I am gleeful to assist you.

USER: Thank you.

ASSISTANT: Do you need a break in between your journey?

USER: I need a stopover in between my journey.

ASSISTANT: On what dates are you interested to travel?

USER: I need to depart on Jan 15th and my return date will be on Jan 17th.

ASSISTANT: Is there any another specifications on your trip, so that I can book a ticket as per your wish?

USER: I want to depart in the evening.

ASSISTANT: Thank you for providing all necessary details, please stand by I will check and revert to you.

USER: Sure.

ASSISTANT: We found a economy class ticket in Frontier  airline with flight number-1001.

USER: That's perfect, you can proceed with the booking.

ASSISTANT:   Your ticket has been confirmed with the connecting flight and your depart time will be in the afternoon.

USER: Thank you for your kind service in booking.

ASSISTANT: Thank you for picking us.