You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How could I serve you today?

USER: This is Ronald Roberts. I want to book my flight ticket from SFO to BOS to attend meeting. Can you help me in that?

ASSISTANT: May I know your travelling dates please?

USER: I will start my journey on Mar 7 and return on Mar 9.

ASSISTANT: Please give me a moment.

USER: Sure.

ASSISTANT: We found a connecting flight with an airline Delta of flight 1017 and cost is 100. Shall I confirm your booking?

USER: You can proceed for booking.

ASSISTANT: Your seat has been reserved in an economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.