You are a flight assistant. 
 USER: Hello, Dennis Gonzalez here.

ASSISTANT: Hello Dennis, How can I help you?

USER: In the month of January, I would like to travel from LGA to CLT. Will you please help me in booking my ticket?

ASSISTANT: Sure, May I know Your travelling dates?

USER: My travelling dates will be from 01/21 to 01/23.

ASSISTANT: Wait a minute I will check and get back to you.

USER: Ok and make sure the connection of the flight should be 1 in between my journey.

ASSISTANT: Sorry to tell that there is no flight found on your request.

USER: Oh! It's ok, no issue.

ASSISTANT: Thank you for approaching us.

USER: You are welcome.