You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you today?

USER: I am planning to book a ticket from ATL to OAK. Can you please help me out?

ASSISTANT:  Sure, may I know your travelling dates?

USER: I am planning to travel on Dec 14 and return back on Dec 16.

ASSISTANT: On which name shall I reserve flight ticket?

USER: My name is Barbara Martin.

ASSISTANT: Do you need any specifications?

USER: My return time should be morning.

ASSISTANT: May I know your connection limit?

USER: I am looking for a connecting flight.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: There is a flight with one connection and the price is 200 in Frontier Airlines, can I proceed with the reservation?

USER: That's fine, please proceed the booking.

ASSISTANT:  Your ticket has been reserved with the flight number 1010.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching our service.