You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: Myself Emily Nelson.

ASSISTANT: Yes, Nelson.

USER: I want to visit Minneapolis in this month for my business meeting purpose. Can you please book a flight ticket from LAS to MSP?

ASSISTANT: Sure, I will help you with that. Please share your travel dates.

USER: Thank you, I want to take off on 05/16 and please confirm my return ticket also on 05/18.

ASSISTANT: Ok, please wait for a moment.

USER: Ok.

ASSISTANT: There is a connecting flight with fare 400, the number is 1028 in airline Spirit.

USER: That's fine, please confirm this flight ticket for me.

ASSISTANT: Ok, your booking is done.

USER: Thank you for assisting me.

ASSISTANT: Thank you for choosing us.