You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you today?

USER: I am Kimberly Turner. I need to book a flight ticket from Boston MA-BOS to Washington DC-IAD. Can you help me with it?

ASSISTANT: Sure, please share me your planned travel dates.

USER: My planned travelling dates will be 01/28, my return date is on 01/30.

ASSISTANT: Do you have any connection limit?

USER: Yes, I prefer a connecting flight.

ASSISTANT: We are glad to say that, we found an airline: AA, flight number: 1006 with a single connection and price is 100.

USER: Please proceed with booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for your service.

ASSISTANT: Thank you for opting us.