You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: I need to book a flight ticket from LAS to ORD, can you help me in booking a flight ticket?

ASSISTANT: May I know on which dates you are willing to travel?

USER: Sure, my scheduled dates are May 21 and May 23.

ASSISTANT: Do you require any stopover between your trip?

USER: I prefer maximum one connection.

ASSISTANT: Which type of class you are comfortable with?

USER: I am comfortable with any class.

ASSISTANT: Please share your name?

USER: Sure, Jeffrey Johnson here.

ASSISTANT: Do you need any other requirements?

USER: No.

ASSISTANT: Spirit Airlines is providing connecting flight with the ticket fare of 100 and single connection, Shall I proceed?

USER: Yes, you can.

ASSISTANT: Your ticket has been booked with flight number 1019.

USER: Thank you for your assistance.

ASSISTANT: Thank you for choosing our agency.