You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I am Stephanie Carter. I have to fly to IAD on 09/09, can you help in booking a flight from BOS?

ASSISTANT: Please share your return date and source airport code?

USER: My return journey date is on 09/11.

ASSISTANT: There is a flight with connection limit 1 and fare 100, is it ok for you?

USER: Proceed for booking with that flight.

ASSISTANT: Ticket is booked, flight number 1004.

USER: Thank you for booking with that flight.

ASSISTANT: Thank you for choosing us.