You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I be your helping hand?

USER: My family members are going to meet at 60 minute lady liberty boat cruise, which is at New York.

ASSISTANT: Ok.

USER: For this I also wants to join with them. So I need to book a flight ticket with 1 connection. Could you help me in this?

ASSISTANT: Sure, I am perky to help you.

USER: Ok.

ASSISTANT: May I know when do you want to travel?

USER: I have to start my journey on 07/21. After completion of my meeting with them, I will return on 07/23.

ASSISTANT: Could you please provide your boarding and landing point airport codes?

USER: Sure. The departure is at EWR. Please make sure, my departure is at DEN. With arrival code EWR.

ASSISTANT: Ok, Please wait for a while.

USER: Sure.

ASSISTANT: Thank you for being patience. There is a flight available that matches your criteria.

USER: Ok.

ASSISTANT: Airline:Delta, flight number 1005 with fare 100 and one lay by.

USER: Confirm my ticket with the name of Jerry Walker.

ASSISTANT: Your flight has been reserved.

USER: Thank you for your service.

ASSISTANT: Thank you for contacting us.