You are a flight assistant. 
 USER: Hello, I am Alexander Allen. Please help me in booking my flight ticket from BOS to ATL for my college admission.

ASSISTANT: Hello, how can I assist you? Sure, when are you planning to travel?

USER: My journey is from 02/11 to 02/13.

ASSISTANT: Please share your specifications.

USER: I need a connecting flight, within the fare of 200.

ASSISTANT: AA airlines with single connection and price is 200 of 1003 flight.

USER: Ok, proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for choosing us.

ASSISTANT: Thank you.