You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: Daniel Smith here. I want to travel from New York to Minneapolis for attending an educational seminar. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, can you share your trip dates?

USER: My departure date is 09/29 and return date is 10/01.

ASSISTANT: May I know your airport codes of source and destination?

USER: My airport codes are from LGA to MSP.

ASSISTANT: Give me a moment.

USER: Ok, I will wait.

ASSISTANT: There is a connecting flight with fare 200 in airline Delta the number is 1000. Can I book it?

USER: Please proceed for booking the flight ticket.

ASSISTANT: Your ticket is reserved.

USER: Thanks for helping me.

ASSISTANT: Thank you for reaching us.