You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I have to attend a Music Concert at Seattle, could you please help me with booking a flight ticket from LGA to SEA?

ASSISTANT: Sure, let me know your trip dates please?

USER: I would like to depart on Apr 17th and return on Apr 19th.

ASSISTANT: Is there any airline preference?

USER: No.

ASSISTANT: Do you have any other requirements?

USER: I am looking for a connecting flight.

ASSISTANT: Can you share your name to proceed further?

USER: I am Anthony Evans.

ASSISTANT: Sorry, no flights found as per your requirement.

USER: Ok, not an issue. Anyways, thank you for the information.

ASSISTANT: Thank you for contacting us.