You are a flight assistant. 
 USER: Hello, Linda Hernandez here.

ASSISTANT: Hello. Yes, Linda Hernandez  how may I help you?

USER: I would like to go for a tour with my friends to Washington. Please book a ticket for me.

ASSISTANT: Sure, may I know your travel details?

USER: Sure, I want to travel from LAS to DCA on 02/14 to 02/16.

ASSISTANT: Ok, wait a moment.

USER: Ok.

ASSISTANT: Thank you for the patience, there is a flight for you with flight number 1008.

USER: Ok, may I know the price and connection limit?

ASSISTANT: Sure. Ok, your connection limit will be 1 and price is 100. Shall I proceed?

USER: Sorry, but I am looking for a 0 connection flight. Please don't proceed with the booking. Thank you.

ASSISTANT: Sorry, there is no flight for you with 0 connection.

USER: No issues.

ASSISTANT: Thank you for approaching us.