You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. May I know your name?

USER: Jonathan Martinez this side, from past two days I am trying to book a direct flight from different sources. I heard that your agency gives good service, can you help me?

ASSISTANT: Sure, I am here to help you. Can you help me with your travelling airport codes to search flights?

USER: Sure, I am looking for the flights from LGA to SEA.

ASSISTANT: Ok, may I know your travelling dates?

USER: See on the dates 07/08 and 07/10.

ASSISTANT: Ok, wait for a moment please to check availability of flights.

USER: Take your time, keep the price limit of 500.

ASSISTANT: Sorry to say this Jonathan, no direct flights with your details.

USER: Ok, may be there is no direct flights available on this route, I will go by road.

ASSISTANT: Anything else to help you.

USER: No, that's enough, thank you for your information.

ASSISTANT: My pleasure, have a nice day.

USER: You are welcome.