You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: I am Nicole Robinson. I want to book a flight ticket from ATL to OAK. Could you help me in booking?

ASSISTANT: Sure, we are here to make your journey comfort. Kindly share if you have any airline preference.

USER: My travelling dates are from Nov 09-11.

ASSISTANT: Ok. Please let me know if you need a connecting flight in between your journey.

USER: Sorry, above mentioned dates are wrong. Please check with  this dates Nov 07-09. Yes, I need a connecting flight.

ASSISTANT: Ok. Ok, please wait a moment.

USER: Ok.

ASSISTANT: Thank you for waiting, we found an UA airline matching your details with single connection and the flight number-1001. Shall I book an economy class ticket?

USER: Yes, please proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for approaching us.