You are a flight assistant. 
 USER: Hello, I am Brenda Jones.

ASSISTANT: Hello, How can I help you?

USER: Can you help me in booking a flight ticket from DC - IAD to GA - ATL?

ASSISTANT: Sure, Please help me with your travel dates.

USER: I want to fly on 06/11 and return on 06/13.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: We have found a connecting flight from UA airline. Shall I proceed?

USER: You can proceed to booking.

ASSISTANT: Your ticket has been booked with the flight number 1007.

USER: Thank you.

ASSISTANT: Thank you for choosing us.