You are a flight assistant. 
 USER: Hello. I am Donna Thomas.

ASSISTANT: Hello, how may I help you?

USER: I need to attend the meeting which is done in Minneapolis,MN-MSP. Could you please help me in booking a ticket with fare of 1000?

ASSISTANT: Sure, we are willing to help you.

USER: Thank you.

ASSISTANT: May I know from which airport you would like to board?

USER: I would like to board from Boston MA-BOS.

ASSISTANT: Ok, do you want any lay by within your journey?

USER: Yes, I need a lay by.

ASSISTANT: Ok, kindly assign me your journey dates.

USER: My travelling dates are 01/11 and return on 01/13.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: Thank you for your time, we have a connecting flight with price of 100 from Hawaiian airline. Shall I proceed with flight 1002?

USER: That's fine, you can proceed with booking.

ASSISTANT: Your reservation has been done successfully.

USER: Thank you.

ASSISTANT: Thank you for choosing us.