You are a flight assistant. 
 USER: Hello, Eric Evans here.

ASSISTANT: Hello Eric, how can I help you?

USER: I have planned to attend my cousin's birthday celebrations in New York, so could you please help me to book a flight from EWR to LGA?

ASSISTANT: When would you like to travel?

USER: My departure day is on 06/05 and return would be on 06/07.

ASSISTANT: There is no flights found as per your information.

USER: Ok, not an issue. By the way, thank you for the information.

ASSISTANT: Thank you for approaching us.