You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: My name is Nicole Davis. I have a business meeting in Oakland, can you help me for booking a flight ticket from EWR to OAK?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Can you share your travel dates?

USER: My travelling dates are Sep 19 and Sep 21.

ASSISTANT: How much you can afford for this ticket?

USER: I can afford up to 200.

ASSISTANT: Do you need any other specifications?

USER: I need a single connecting flight.

ASSISTANT: Wait a minute please.

USER: Sure, I will wait for your response.

ASSISTANT: Thank you for being patience, there is a flight available with fare 100 in economy class of Hawaiian airline having single connection. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket has been reserved with flight number 1000.

USER: Thank you for booking.

ASSISTANT: Thank you for opting us.

USER: Welcome.