You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am Virginia Adams here. I would like to reserve my ticket from JFK to DCA. Can you please help me with booking?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My planned travel dates are Jan 16 and Jan 18.

ASSISTANT: Do you have any airline preference?

USER: I am comfortable with any Airlines.

ASSISTANT: May I know your class preference?

USER: I want to book my ticket in business class.

ASSISTANT: Ok, please wait for a moment.

USER: My depart time and return time should be in the Morning.

ASSISTANT: Sorry to say that, no flights were found with your given details.

USER: Not an issue, thank you for the information.

ASSISTANT: Thank you for reaching us.