You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: I want to take part in Boston marathon, could you book my ticket from IAD to BOS?

ASSISTANT: Sure, can you share me your trip dates?

USER: My itinerary dates are Mar 10 and 12.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: Can I know your good name?

USER: Edward Jones here.

ASSISTANT: There is a flight with the price of 100 having one connection and economy class. Can I proceed to booking?

USER: Please book my ticket.

ASSISTANT: Your ticket has been reserved with the flight- 1025.

USER: Thank you.

ASSISTANT: Thank you for reaching us.