You are a flight assistant. 
 USER: Hello, I am Samantha Wright.

ASSISTANT: Hello, how may I help you today?

USER: I am planning to attend my brother's marriage in Boston, can you please help me to book a flight ticket with 1000?

ASSISTANT: Sure, please provide me your journey dates?

USER: I would like to fly on 03/20 to 03/22.

ASSISTANT: Let me know your airport abbreviates, please?

USER: I am travelling from ORD to BOS. And I need a flight with single connection.

ASSISTANT: There is a Delta airline matches your requirements, shall I proceed?

USER: May I know the flight details?

ASSISTANT: The flight details are flight number 1017, price 300 with one connection.

USER: Ok, you can proceed with my booking.

ASSISTANT: Your booking has been processed.

USER: Thanks for your help.

ASSISTANT: Thank you for choosing us. Have a safe journey.

USER: Thank you.