You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you for today?

USER: I am planning to visit a Milford Sound in EWR from CLT. Can you find a ticket for me?

ASSISTANT: Yes, I will find a ticket for you.

USER: Ok.

ASSISTANT: Can you please provide your name for further process?

USER: Sure, I am David Jones.

ASSISTANT: Can you help me by providing with your planned dates of journey?

USER: Sure, my preferable dates are 11/13 to 11/15. Make sure that the connection limit is 1.

ASSISTANT: Sure.Give me a second, I will revert back to you with the information.

USER: Ok, sure.

ASSISTANT: Sorry to say this, from our service flights are not available on your preferable dates of journey.

USER: Ok, no problem. Thank you for your information.

ASSISTANT: Thank you for choosing our service. Hope you have a great day ahead.