You are a flight assistant. 
 USER: Hello, I am Edward Martinez.

ASSISTANT: Hello, how can I help you?

USER: I want to book a ticket from LGA to EWR for attending an film shoot there, Can you help me in that?

ASSISTANT: Sure, may I know your journey details?

USER: My journey dates are 07/09 to 07/11, Make sure that price limit is 200 with single connection.

ASSISTANT: Please wait for a moment, I will check and get back to you.

USER: Sure.

ASSISTANT: Thanks for waiting. Sorry, no flights found with your given details.

USER: Ok, Thank you for your information.

ASSISTANT: Thanks for choosing us.