You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you at present?

USER: I am Virginia Miller. I am planning to attend LGBT festival at New York EWR. Can you help me with booking a connecting flight?

ASSISTANT: Sure, let me know your planned journey dates.

USER: My journey dates are 05/19 and 05/21.

ASSISTANT: Ok, From where do you want to board?

USER: My boarding point is Austin AUS.

ASSISTANT: Ok, Is there any class preference?

USER: I am comfortable with any class.

ASSISTANT: Ok, please wait for sometime.

USER: Sure.

ASSISTANT: Unfortunately, there were no flights found based on your specified details.

USER: Ok, no worries at all. Thank you for your kind service.

ASSISTANT: Thank you for approaching us.