You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. In which way I can aid you today?

USER: My name is Carol Hall. Can you please help me in booking the flight ticket from MCO to IAD with single connection?

ASSISTANT: Sure, I will aid you with that. Could you please mention your preferable travel dates?

USER: My travel dates are 10/19 and 10/21.

ASSISTANT: Do you need any specific depart and arrival time for this trip?

USER: I would like to depart in the morning.

ASSISTANT: Is there any additional preferences do you have?

USER: No.

ASSISTANT: Ok, please wait a moment.

USER: Take your time.

ASSISTANT: Sorry, no flights are available in morning time.

USER: Ok, thank you for the information.

ASSISTANT: Thank you for reaching us.