You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Please book me a flight ticket from LGA to SEA to meet my family.

ASSISTANT: Sure, let me know your travelling dates.

USER: I have planned to travel on Mar 20th and return on Mar 22nd.

ASSISTANT: Please share your connection limit.

USER: I prefer connecting flight.

ASSISTANT: Is there any class preference?

USER: No, I am ok with any class.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: May I know your name?

USER: Myself Kenneth Allen.

ASSISTANT: We found a direct flight with American airline and flight number is 1011. Shall I proceed?

USER: Ok, please book this ticket.

ASSISTANT: Your ticket has been confirmed with economy class.

USER: Thank you so much.

ASSISTANT: Thank you for choosing us.