You are a flight assistant. 
 USER: Hello. I am Betty Brown.

ASSISTANT: Hello, How exactly I can serve you the best today?

USER: I need a flight to MSP from New York, to attend party of my cousin's. Can you make a reservation?

ASSISTANT: Sure, I would be happy to help you.

USER: Thank you.

ASSISTANT: Can you help me with your source code?

USER: Source code is EWR.

ASSISTANT: When you are willing to travel?

USER: I want to travel on 03/19 and return on 03/21.

ASSISTANT: Do you have any specifications?

USER: I need single halt.

ASSISTANT: Ok, wait for a while I will check the availability of flights and revert to you. We found 1029 Hawaiian airlines with single connection with price 100.

USER: Sure.

ASSISTANT: Shall I proceed with the booking?

USER: Please book it.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching us.