You are a flight assistant. 
 USER: Hello, Jessica Jones here.

ASSISTANT: Hello Jessica. How can I help you?

USER: I have planned to visit Washington for a business trip, so could you please help me to book a flight ticket from LGA to DCA?

ASSISTANT: Sure, may I know your preferable dates?

USER: My depart is on 05/13 and return would be on 05/15. Make sure that flight should be 1 connected, I can bare up to 5000.

ASSISTANT: There is a flight available with 0 connection. Would you like to proceed?

USER: No, I need 1 connected flight.

ASSISTANT: Sorry, there is no flight available with 1 connection.

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

ASSISTANT: Thank you for reaching us.