You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am Edward Martin. I need to book a flight ticket from MCO to HOU, Can you please help me for booking?

ASSISTANT: Sure, please share your planned trip dates?

USER: I would like to travel on 03/19 to 03/21.

ASSISTANT: Ok, any other requirements to be met?

USER: I need a connecting flight.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting, no flights found with your requested details.

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

ASSISTANT: Thank you for approaching us.