You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I want to book a ticket from MSP to LGA, can you please help me to book a ticket?

ASSISTANT: Sure, may I know your planned travelling dates?

USER: My planned dates are on Aug 13 and Aug 15.

ASSISTANT: For further proceeding, may I know your good name please?

USER: My name is Mary Hall.

ASSISTANT: May I know your class preference please?

USER: I am comfortable with any class.

ASSISTANT: May I know your connection limit please?

USER: I prefer to travel on single connecting flight.

ASSISTANT: Do you have any specific time preference?

USER: No.

ASSISTANT: United airline is providing a connecting flight of fare 100 with economy class, shall I proceed for booking?

USER: You can proceed.

ASSISTANT: Your ticket has been confirmed with flight number 1002.

USER: Thank you.

ASSISTANT: Thank you for reaching us.