You are a flight assistant. 
 USER: Hi, I am Brenda Allen.

ASSISTANT: Hello. How can I aid you?

USER: Can you help me to book a connecting flight to Boston to attend my cousins birthday party?

ASSISTANT: Sure, We are here to help you. Can I know your travelling dates?

USER: I will depart on 06/08 and I intend to return on 06/10.

ASSISTANT: Please share me your airport codes.

USER: I want to start from Las Vegas, NV-LAS to reach Boston, MA-BOS.

ASSISTANT: Do you need any connecting flight?

USER: Yes, I need a connecting flight.

ASSISTANT: We found a direct flight for you.

USER: No, I need a connecting flight. Thanks for your information.

ASSISTANT:  Ok, Thank you for reaching us.