You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I need to attend a business meeting in Denver.Can you book a ticket from IAD to PHL?

ASSISTANT: May I know your trip dates?

USER: My trip dates are 02/19 and 02/21.

ASSISTANT: Can you please provide me your name?

USER: I am Scott Brown.

ASSISTANT: Here is a flight with price 100 and airline is AA. Shall I proceed?

USER: If the flight with a 1 connection, then you can proceed to book ticket.

ASSISTANT: Yes, your connection limit exactly matches with flight ticket details. Your ticket has been booked.

USER: Thanks for your help.

ASSISTANT: Thank you for reaching us.