You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Janet Hernandez here.

ASSISTANT: How may I assist you now?

USER: Can you please help me by booking a flight ticket from LGA to ORD?

ASSISTANT: Janet Hernandez, may I know your desired dates for this journey?

USER: June 6 and 8 are my planned travel dates.

ASSISTANT: Do you need a direct flight?

USER: I need a connecting flight.

ASSISTANT: May I know your depart and return time?

USER: I wish to depart in the morning.

ASSISTANT: Sorry to inform you, there is no single flight available for your journey.

USER: Not a problem. Thank you.

ASSISTANT: Thank you for reaching us.