You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, do you need any help from us?

USER: I am Nancy King. I want to book a flight ticket from HOU to MSP. Can you find a flight ticket for me?

ASSISTANT: Sure, could you please share your departure and arrival day?

USER: Sure, my planned trip dates are on June 20 and return on June 22.

ASSISTANT: Do you have any specifications?

USER: Yes, I need a single connecting flight.

ASSISTANT: The business class with flight number 1012 of Delta airline is available having fare as 100 and connection as 1, is it ok for you?

USER: Ok, you proceed with the ticket booking.

ASSISTANT: Ok, your reservation is confirmed.

USER: Thank you for your help.

ASSISTANT: You are welcome, have a great day.