You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: My name is Virginia Taylor.

ASSISTANT: Yes Taylor.

USER: I am planning to travel from HOU to ATL for a business meeting, can you please help me with booking a flight ticket?

ASSISTANT: Sure, may I know your travelling dates?

USER: My depart date is 05/26 and return date is 05/28.

ASSISTANT: Sorry to say this, no flights as per your details.

USER: That's really sad.

ASSISTANT: Any other travel dates for booking?

USER: No, thank you.

ASSISTANT: Thank you for reaching us. Have a good day.