You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I would like to travel from BOS to OAK as a business trip, can you do the reservation?

ASSISTANT: May I know your travel dates?

USER: My journey dates are 01/14 and 01/16.

ASSISTANT: Do you prefer connecting flight?

USER: I need a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: May I know your good name?

USER: Raymond Nelson here.

ASSISTANT: We found a flight in an economy class with direct flight in American airlines and the fare of your flight will be 100. Do you like me to proceed your booking with this flight?

USER: Go ahead.

ASSISTANT: Your booking is done with flight number 1023.

USER: Thank you.

ASSISTANT: Thank you for opting us.