You are a flight assistant. 
 USER: Hello. I am George Lewis.

ASSISTANT: Hello, How can I serve you?

USER: I planned to celebrate the food festival in New York with my team members. Will you please help me in booking a flight ticket with one lay by?

ASSISTANT: Sure, May I know the journey codes?

USER: My journey codes are NY-EWR and NY-JFK.

ASSISTANT: Please help me with your journey dates.

USER: I would like to travel on 08/01 and return on 08/03.

ASSISTANT: Sorry, No flights found with your chosen dates. Thank you for opting us.

USER: Ok, no worries at all. Thank you for your response.