You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I very found of visiting new palaces, now I planned to visit central park It is in New York. Can you book the flight ticket from HOU to EWR, can you best flight for me?

ASSISTANT: Sure, do you have any connection limit?

USER: I am comfortable only with 1 connection limit.

ASSISTANT: Please let me know your good name.

USER: Myself Richard Turner.

ASSISTANT: When do you plan to travel?

USER: My probable dates of travelling dates are from 11/11 till 11/13.

ASSISTANT: Ok, please wait a minute. I will check and get back to you.

USER: Sure.

ASSISTANT: Thanks for your time. Unfortunately there is no flight found with your request.

USER: That's ok, no issues. I prefer any other way to reach my destination.

ASSISTANT: Thank you for opting us and have a good day.

USER: Thank you for your help.