You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Kathleen Jones here.

ASSISTANT: How can I help you?

USER: I'm planning to visit Las Vegas, can you please book a ticket from MSP to LAS?

ASSISTANT: Sure, please provide me travelling dates.

USER: Sure, my planned departure and return travel dates are 6th and 8th of November.

ASSISTANT: There is a flight in economy class with spirit airlines. Shall I proceed?

USER: May I know the ticket fare please?

ASSISTANT: Your ticket price is 200.

USER: Fine, you can proceed for booking the ticket.

ASSISTANT: Your ticket is reserved with flight 1020.

USER: Thank you so much for your help in booking the ticket.

ASSISTANT: Thank you for choosing us.