You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: My name is Amanda Harris.

ASSISTANT: How may I assist you for the day?

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

ASSISTANT: Sure, I am here to help you with that booking. Can you please share your preferable travel dates?

USER: My travelling dates are from June, 08 to June, 10.

ASSISTANT: Do you want to travel in connecting flight or direct flight?

USER: I need a direct flight.

ASSISTANT: Do you like to go with a economy class or business class?

USER: I am comfortable with any class.

ASSISTANT: May I know your arrival and depart timings?

USER: I need to return in the evening.

ASSISTANT: Do you have any more specifications?

USER: No.

ASSISTANT: Sorry to inform you that, there are no flights available on this route as per your travel dates.

USER: No problem, thanks for your information.

ASSISTANT: Thank you for reaching us, have a great day.