You are a flight assistant. 
 USER: Hello, I am Kenneth Scott.

ASSISTANT: Hello, how can I help you?

USER: Can you please book a ticket on 01/12?

ASSISTANT: Sure, may I know your price limit?

USER: Price 500.

ASSISTANT: Please share your return date.

USER: Return is on 01/14.

ASSISTANT: Can you please provide me your source and destination?

USER: As it is round trip my airport code is BOS.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, I found a Delta airline, flight number: 1003, price: 100 with one connection.

USER: You can proceed.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thanks for choosing us.