You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: On 01/16 there is a Martin Luther King, Jr. Day celebrations at MSP. I have to visit this event by booking a ticket.

ASSISTANT: Sure, may I know your return date?

USER: Could you help me in booking a ticket on 01/15 along with the return journey which is on 01/17?

ASSISTANT: Could you provide me your source point?

USER: I would like to start my journey from Las Vegas, LAS.

ASSISTANT: Do you have any preference?

USER: Connection limit is to be 1.

ASSISTANT:  May I know your good name?

USER: Book a ticket with the name of Frank White.

ASSISTANT:  We found a connecting flight Spirit with flight number 1001 and fare is 100.

USER: Ok, reserve it.

ASSISTANT: Your booking is confirmed.

USER: Thank you for your helping hand.

ASSISTANT: Thank you for availing us.