You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you today?

USER: Can you find a flight for me from DFW to BOS?

ASSISTANT: Sure, may I know your travel dates?

USER: Ok, my journey dates are from Mar 09 to 11.

ASSISTANT: Is there any connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you have any other requirements?

USER: I need a flight in business class.

ASSISTANT: May I know your name?

USER: Sure, I am Jason Brown.

ASSISTANT: We found a business class ticket in Delta Airlines with flight number 1015 having a single connection. Shall I proceed for booking?

USER: Yes, please.

ASSISTANT: Your booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.