You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I support you?

USER: I need to book a flight ticket from MCO to DFW, Can you please help me for booking?

ASSISTANT: Sure, on what dates will you be travelling?

USER: I would like to travel on 08/07 to return on 08/09.

ASSISTANT: How many connections do you need?

USER: I need a connecting flight.

ASSISTANT: Do you have any preferences?

USER: I am comfortable with normal cost airline.

ASSISTANT: May I know your name?

USER: Mark Campbell here.

ASSISTANT: Ok, please allow me few minutes.

USER: Sure.

ASSISTANT: Thanks for waiting, currently there are no flights going on your way due to bad weather conditions at your destination.

USER: Ok, no problem. Thanks for your information.

ASSISTANT: Thank you for choosing us.