You are a flight assistant. 
 USER: Hi, I am Karen Thomas.

ASSISTANT: Hello. How may I amend you today?

USER: I am heading from Atlanta to confirm my admission at Hardvard Campus in Boston. Can you help  me book a connecting flight?

ASSISTANT: Sure, please let me know your planned travelling dates.

USER: They need to be on 03/11 and 03/13.

ASSISTANT: Kindly share your price preference.

USER: I can afford up-to 200.

ASSISTANT: May I know your exact airport codes to proceed further?

USER: I need to reach BOS from ATL.

ASSISTANT: Thanks for sharing your details, we found an AA airline matching your criteria with the flight number-1003 and the price 100.

USER: Go ahead for booking with this airline.

ASSISTANT: Your booking has been confirmed with the connecting flight.

USER: Thank you for the booking.

ASSISTANT: Thanks for reaching us, happy journey.