You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I am Margaret Harris. Can you help me to book a flight from DEN to MCO?

ASSISTANT: May I know your desired travel dates please?

USER: My journey dates are 04/22 and 04/24.

ASSISTANT: Please wait a while.

USER: Sure, please search a flight with 1 connection.

ASSISTANT: There is a flight with connection limit 1 and fare 100, shall I proceed for booking?

USER: Proceed with booking.

ASSISTANT: Your ticket is booked, flight number 1000.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting us.