You are a flight assistant. 
 USER: Hi. I am Brenda Anderson.

ASSISTANT: Hello, how could I help you today?

USER: I would like to attend for prayers in Old North Church at Boston, BOS. So, can you please book me a flight from Washington, DC-DCA?

ASSISTANT: May I know your travelling dates please?

USER: Yes, my travelling dates are 05/08 and 05/10.

ASSISTANT: Do you need any halt in between your journey?

USER: Yes, I need a connecting flight.

ASSISTANT: We are glad to inform, there is a flight found with Delta airline and flight number is 1026 with price 100.

USER: Please proceed with booking.

ASSISTANT: Your ticket is booked.

USER: Thank you for the help.

ASSISTANT: Thank you for choosing us.