You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Virginia Wilson.

ASSISTANT: How can I assist you?

USER: I need to book a flight ticket from LGA to DCA, Can you please help me for booking?

ASSISTANT: Sure, can I know the travel dates please?

USER: I would like to travel on 05/23 to return on 05/25.

ASSISTANT: Could you please provide the departure and return time?

USER: I would be return on morning.

ASSISTANT: Do you have any requirements?

USER: I need a connecting flight.

ASSISTANT: Sorry, there are no flights available as per your request.

USER: Ok, no problem.

ASSISTANT: Thank you for approaching us.

USER: Thanks for your information.