You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

USER: Please help me in booking my flight ticket from ORD to OAK?

ASSISTANT: Sure, please share me your trip dates.

USER: My travelling dates are Sept 17 and Sept 19.

ASSISTANT: For booking, we need your good name. Please mention it.

USER: Myself Scott Brown.

ASSISTANT: Do you need direct flight or connecting flight?

USER: I need connecting flight.

ASSISTANT: Is there any time concern for you?

USER: No.

ASSISTANT: We found a Delta airline and 1014 is flight number with a fare of 200.

USER: Please proceed with booking.

ASSISTANT: Your ticket is confirmed with an economy class.

USER: Thank you for your help.

ASSISTANT: Thank you reaching us.