You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today from my end?

USER: Please help me to book a flight ticket from MCO to LAS.

ASSISTANT: Sure, I am here to help you out. Please provide me your trip dates.

USER: My travel dates are from Sept, 23 to Sept, 25.

ASSISTANT: May I know your name to proceed further?

USER: I am Christine Taylor.

ASSISTANT: Christine Taylor, do you have any connection limit?

USER: I need a single connecting flight.

ASSISTANT: Which class you need to travel?

USER: I am comfortable with any class.

ASSISTANT: Here is a connecting flight in Frontier airlines, can I proceed with it?

USER: Please proceed.

ASSISTANT: Your ticket has been booked with 1003 flight.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.