You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you today?

USER: My name is Mary Young. Please help me to book a flight ticket from JFK to OAK.

ASSISTANT: Sure, when are you planning to start and return on?

USER: My trip dates are from Nov, 30 to Dec, 02.

ASSISTANT: Do you need a connecting flight?

USER: Yes, I need a single connecting flight.

ASSISTANT: At what time do you want to start and return on?

USER: I need to depart in the afternoon and I need to return in the evening.

ASSISTANT: In which class do you want to fly?

USER: I am comfortable with any class.

ASSISTANT: Thank you for your details, we found a connecting flight 1011 in Jet Blue airline. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed by the given schedule.

USER: Thank you for booking.

ASSISTANT: Thank you.