You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Paul Smith here.

ASSISTANT: How may I aid you?

USER: I am planning to go to Los Angeles to attend a office party, can you please book a ticket from ORD to LAX?

ASSISTANT: Sure, may I know your preferable dates?

USER: Sure, my preferable dates of travelling are 03/02 to 03/04.

ASSISTANT: There is a flight-1021 of Spirit airlines, do you fine with that flight?

USER: May I know the connection limit?

ASSISTANT: It is with 1 connection limit.

USER: Please reserve my ticket.

ASSISTANT: Sure. Your ticket has been booked, have a safe journey.

USER: Thank you for helping me.

ASSISTANT: You are welcome.

USER: Most welcome.