You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you today?

USER: I would like to visit New York to meet my college friends, please help me in booking a ticket from EWR to LGA.

ASSISTANT: Sure, I will help you with that. Can you please share your preferable journey dates?

USER: My journey dates are 10/08 and 10/10.

ASSISTANT: Wait for a minute.

USER: Sure.

ASSISTANT: I am sorry to say that there is no flight found. May I know your name please?

USER: Ok, no issues. Thank you for your information. My name is Amy Jones.

ASSISTANT: Thank you for contacting us.